Do i need an antivirus with a mac?

Do I need to put antivirus software on my macbook pro?

No, unless you're running Windows on it.
(101972)

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How many problems do you need to have with a mac book pro to get it replaced i have had 6 problems and they say they have fixed everything and somthing new happends

how many problems do you need to have with a mac book pro to get it replaced i have had 6 problems and they say they have fixed everything and somthing new happends
I have had thehad the:
ram replaced
Battery
Audio
Trackpad
os operating system
fans
And they still won't replace the laptop for me worst buy ever but i have had a imac for 2 months and nothing at all wrong .

You could try calling Apple and ask for Customer Relations.
From Readers Digest-February, 2005
How to Complain
You call customer service to complain about a product, and you hang up angrier than when you started. That’s customer rage, a feeling experienced by millions of people with a major complaint, says Scott Broetzmann, president an American firm that tells companies how to offer the best customer service. His secrets to getting good service:
Have a goal
If you want your product repaired, say so. Want an apology? Speak up.
Keep it short
Focus on one problem, and be succinct.
Stick with it
You have to invest the time it takes. Don’t get what you want? Ask for a supervisor.
Skip ultimatums
Don’t threaten not to do business with them again. Why should they help you if you won’t buy from them in the future?
Plead your case
Many companies have information such as how much money you’ve spent with them and how often you complain. If you’re a good customer, they may be more willing to help.
Be nice
You’re unlikely to get what you want if you’re rude.
Good luck.

Do i need a antivirus for my mac pro?

do i need a antivirus for my mac pro?

do i need a antivirus for my mac pro?
At this time, you do not need it. There are ways that your Mac can get infected, but anti-virus software will not necessarily protect you, and certainly won't protect you better than other measures you could take instead. When it comes to anti-virus software, you have to balance the benefit of an added layer of security against the liklihood of problems caused by running anti-virus software, and have to also consider the effectiveness of the anti-virus software. See my Mac Malware Guide for more details. If, after reading that, you decide that you would like to use anti-virus software as an added layer of security, use one of the programs it recommends.

Do we need virus protection with a Mac?

Do we need Virus protection with a Mac?

1. This comment applies to malicious software ("malware") that's installed unwittingly by the victim of a network attack. It does not apply to software, such as keystroke loggers, that may be installed deliberately by an intruder who has hands-on access to the victim's computer. That threat is in a different category, and there's no easy way to defend against it. If you have reason to suspect that you're the target of such an attack, you need expert help.
OS X now implements three layers of built-in protection specifically against malware, not counting runtime protections such as execute disable, sandboxing, system library randomization, and address space layout randomization that may also guard against other kinds of exploits.
2. All versions of OS X since 10.6.7 have been able to detect known Mac malware in downloaded files, and to block insecure web plugins. This feature is transparent to the user, but internally Apple calls it "XProtect." The malware recognition database is automatically checked for updates once a day; however, you shouldn't rely on it, because the attackers are always at least a day ahead of the defenders.
The following caveats apply to XProtect:
It can be bypassed by some third-party networking software, such as BitTorrent clients and Java applets.
It only applies to software downloaded from the network. Software installed from a CD or other media is not checked.
3. Starting with OS X 10.7.5, there has been a second layer of built-in malware protection, designated "Gatekeeper" by Apple. By default, applications and Installer packages downloaded from the network will only run if they're digitally signed by a developer with a certificate issued by Apple. Software certified in this way hasn't necessarily been tested by Apple, but you can be reasonably sure that it hasn't been modified by anyone other than the developer. His identity is known to Apple, so he could be held legally responsible if he distributed malware. That may not mean much if the developer lives in a country with a weak legal system (see below.)
Gatekeeper doesn't depend on a database of known malware. It has, however, the same limitations as XProtect, and in addition the following:
It can easily be disabled or overridden by the user.
A malware attacker could get control of a code-signing certificate under false pretenses, or could find some other way to bypass Apple's oversight, or the oversight could fail in a particular case due to human error.
For most purposes, applications recognized by Gatekeeper as signed, including App Store products, can be considered safe. Note, however, that at least one trojan for iOS (not for OS X) was briefly distributed by a developer in Russia through the iTunes App Store. That store is under the same oversight by Apple as the Mac App Store, so the protection shouldn't be considered absolute. App Store products may prompt for access to private data, such as your contacts. Think before granting that access. OS X security is based on user input. Never click anything reflexively.
4. Starting with OS X 10.8.3, a third layer of protection has been added: a "Malware Removal Tool" (MRT). MRT runs automatically in the background when you update the OS. It checks for, and removes, malware that may have evaded the other protections via a Java exploit (see below.) MRT also runs when you install or update the Apple-supplied Java runtime (but not the Oracle runtime.) Like XProtect, MRT is presumably effective against known attacks, but maybe not against unknown attacks. It notifies you if it finds malware, but otherwise there's no user interface to MRT.
5. Beyond XProtect, Gatekeeper, and MRT, there’s no evidence of any benefit from other automated protection against malware. The first and best line of defense is always your own intelligence. With the possible exception of Java exploits, all known malware circulating on the Internet that affects a fully-updated installation of OS X 10.6 or later takes the form of so-called "trojan horses," which can only have an effect if the victim is duped into running them. The threat therefore amounts to a battle of wits between you and the malware attacker. If you're smarter than he thinks you are, you'll win.
That means, in practice, that you never use software that comes from an untrustworthy source, or that does something inherently untrustworthy. How do you know what is trustworthy?
Any website that prompts you to install a “codec,” “plug-in,” "player," "extractor," or “certificate” that comes from that same site, or an unknown one, is untrustworthy.
A web operator who tells you that you have a “virus,” or that anything else is wrong with your computer, or that you have won a prize in a contest you never entered, is trying to commit a crime with you as the victim. (Some reputable websites did legitimately warn visitors who were infected with the "DNSChanger" malware. That exception to this rule no longer applies.)
Pirated copies or "cracks" of commercial software, no matter where they come from, are unsafe.
Software of any kind downloaded from a BitTorrent or from a Usenet binary newsgroup is unsafe.
Software that purports to help you do something that's illegal or that infringes copyright, such as saving streamed audio or video for reuse without permission, is unsafe. All YouTube "downloaders" are in this category, though not all are necessarily harmful.
Software with a corporate brand, such as Adobe Flash Player, must be downloaded directly from the developer’s website. If it comes from any other source, it's unsafe.
Even signed applications should not be trusted if they do something unexpected, such as asking for permission to access your contacts or your location for no apparent reason.
6. Java on the Web (not to be confused with JavaScript, to which it's not related, despite the similarity of the names) is a weak point in the security of any system. Java is, among other things, a platform for running complex applications in a web page, on the client. That was always a bad idea, and Java's developers have proven themselves incapable of implementing it without also creating a portal for malware to enter. Past Java exploits are the closest thing there has ever been to a Windows-style virus affecting OS X. Merely loading a page with malicious Java content could be harmful.
Fortunately, client-side Java on the Web is obsolete and mostly extinct. Only a few outmoded sites still use it. Try to hasten the process of extinction by avoiding those sites, if you have a choice. Forget about playing games or other non-essential uses of Java.
Java is not included in OS X 10.7 and later. Discrete Java installers are distributed by Apple and by Oracle (the developer of Java.) Don't use either one unless you need it. Most people don't. If Java is installed, disable it — not JavaScript — in your browsers.
Regardless of version, experience has shown that Java on the Web can't be trusted. If you must use a Java applet for a task on a specific site, enable Java only for that site in Safari. Never enable Java for a public website that carries third-party advertising. Use it only on well-known, login-protected, secure websites without ads. In Safari 6 or later, you'll see a lock icon in the address bar with the abbreviation "https" when visiting a secure site.
Follow the above guidelines, and you’ll be as safe from malware as you can practically be. The rest of this comment concerns what you should not do to protect yourself from malware.
7. Never install any commercial "anti-virus" or "Internet security" products for the Mac, as they all do more harm than good, if they do any good at all. If you need to be able to detect Windows malware in your files, use the free software ClamXav — nothing else.
Why shouldn't you use commercial "anti-virus" products?
Their design is predicated on the nonexistent threat that malware may be injected at any time, anywhere in the file system. Malware is downloaded from the network; it doesn't materialize from nowhere.
In order to meet that nonexistent threat, the software modifies or duplicates low-level functions of the operating system, which is a waste of resources and a common cause of instability, bugs, and poor performance.
By modifying the operating system, the software itself may create weaknesses that could be exploited by malware attackers.
8. ClamXav doesn't have these drawbacks. That doesn't mean it's entirely safe. It may report email messages that have "phishing" links in the body, or Windows malware in attachments, as infected files, and offer to delete or move them. Doing so will corrupt the Mail database. The messages should be deleted from within the Mail application.
ClamXav is not needed, and should not be relied upon, for protection against OS X malware. It's useful only for detecting Windows malware. Windows malware can't harm you directly (unless, of course, you use Windows.) Just don't pass it on to anyone else.
A Windows malware attachment in email is usually easy to recognize. The file name will often be targeted at people who aren't very bright; for example:
♥♥♥♥♥♥♥♥♥♥♥♥♥♥!!!!!!!H0TBABEZ4U!!!!!!!.AVI♥♥♥♥♥♥♥♥♥♥♥♥♥♥.exe
ClamXav may be able to tell you which particular virus or trojan it is, but do you care? In practice, there's seldom a reason to use ClamXav unless a network administrator requires you to run an anti-virus application.
9. The greatest harm done by security software, in my opinion, is in its effect on human behavior. It does little or nothing to protect people from emerging threats, but if they get a false sense of security from it, they may feel free to do things that expose them to higher risk. Nothing can lessen the need for safe computing practices.
10. It seems to be a common belief that the built-in Application Firewall acts as a barrier to infection, or prevents malware from functioning. It does neither. It blocks inbound connections to certain network services you're running, such as file sharing. It's disabled by default and you should leave it that way if you're behind a router on a private home or office network. Activate it only when you're on an untrusted network, for instance a public Wi-Fi hotspot, where you don't want to provide services. Disable any services you don't use in the Sharing preference pane. All are disabled by default.

I added icloud to my ipad 2 what will i need to do with my mac in order to start seeing the video and pictures on my mac onceI take them on my ipad

I added icloud to my ipad 2 what will I need to do with my mac in order to start seeing the video and pictures on my mac once I take them on my ipad ?

See Here
Apple - iCloud - Learn how to set up iCloud on all your devices.

How to get FREE copy of McAfee Virex (antivirus) with a .Mac account?

Not sure where to post this, but it relates to my .Mac account subscription so hopefully it's the right place.
I've been reading (in online articles) that anyone with a .Mac (aka MobileMe) subscription qualifies for a free copy of McAfee Virex (or whatever they call their virus checking software).
Is this true - and if so, where/how do I go about obtaining it? I've looked around for an answer, but to no avail. Would appreciate any help on this.
Thanks in advance!
M
Message was edited by: mangolicious

Apologies - in my newbie haste, I allocated the scoring for the above posts incorrectly.
a brody should have scored 10 points for helping SOLVE my query and iBod would have scored 5 points for being HELPFUL. It's been scored in reverse. Oops!
Don't know if that really matters to either of you, but it was a slip of the fingertip.
Cheers again, anyway!

Advice/Help needed migrating/working with two macs

I currently own a mid-2010 (I think) Macbook Pro and a couple of months ago I bought a Mac Mini. Unfortunately when I set up the Mac Mini I was short on time and my excitement/lack of patience got the better of me so I copied everything on the HDD from my MBP over to the Mac Mini and I have been using the same profile to login on both machines.
This causes a few problems, particularly when I'm trying to connect the two machines via a network to share files. They can never connect, I'm thinking probably because they're using the same profile and get confused. I also haven't taken the time to properly install all the applications and so some do not work on the mini.
Rather than trying to pull my hair out trying to solve the issues, I think I've reached a point where I think I need to either start over or get some advice on what to do.
Ideally I'd like to use the Mini mainly for music apps (Garageband, possibly Logic Pro X in the future) and occassional internet and iTunes use. Since it has a bigger HDD, I'd like to store my music on the Mini.
I would then use the MBP as my general internet and iTunes machine. I would however like to be able to use it for music production stuff (again GB and/or Logic) if I am travelling. I know that I will need to upgrade the OS and the RAM which I am happy to do.
I would like to be able to have most of the same apps on both machines and also be able to easily transfer files, music etc. between the two.
So in light of what I'd like to achieve, what would be my best course of action? Would I be best to start over and try to migrate from fresh or can I make something work with what I have?
A further complication is that I have since used both machines so I will have some new stuff saved on both machines that won't be on the other. Is there any way to keep these new files if I start over?
Would anyone be gracious enough to point me in the direction of an easy to follow guide to help me achieve what I want?
Sorry for the long-winded post (and if I've posted in the wrong section) but I really think I lept into the migration without really knowing what I was doing and I could really use some advice to help me work out what to do!

With your project open, press Shift + Q to open System Settings.
Where are your render files being stored to? The path should be pointing to your external. I'm betting that it's set to your system drive instead.

I REALLY need expert opinion with my mac/fcp shopping list!

I work in TV and I'm buying an hdr sr12 so that i can work on my own projects, move my skills along etc...
To edit the footage I'm thinking to buy a 15" 1st generation macbook pro and fcp studio 2??? is this what i need? could i get away with spending less and getting different versions of either? - Any advice is a huge help. It's taken me weeks to get this far.
Cheers Dan

will i get away with a powerbook g4 and an older version of fcp to edit the hd footage?
It depends on the flavor of HD and which version of FCP you have. For example, FCP HD (version 4.5) only works with one flavor of HD: DVCPro HD. If you're working with HDV, you'll need FCP 5 or higher. For AVCHD, you'll need FCP 6 and an IntelMac. Other HD incarnations have their own requirements.
-DH

What external harddrives do I need for use with new mac pro?

I just bought a mac pro late 2013 however I got the one with only 256 gigs of storage. I do a lot of video editing and was wondering if my firewire 800 owc hardrives work just as fast or should I upgrade to thunderbolt and usb 3.0 drives? My work flow is usually storing my footage on one drive and my project files on another drive. Would it really make that big of a difference to upgrade? It seems to me that when working in premiere..the actual mac pro is what really matters.

Would thunderbolt drives really make that big of a difference in terms of editing speed?
The model I use to think about this is bottleneck analysis. (A chain is as strong as its weakest link.)
ThunderBolt is really FAST. It is so much faster than the rotating drives that ...
...it does not get in the way at all (But it cannot speed anything up!)
Rotating drives can produce a single burst of data off the platters at about 125 MBytes/sec. FireWire800 is about that speed, so it will not provide much of a bottleneck. Gigabit Ethernet is a little slower, but in that neighborhood.
ThunderBolt-1 has enough bandwidth to support an eight drive enclosure with all drives working simultaneously. But it does not speed anything up.
If you transition to the fastest SSD drives in enclosures, all those numbers change. There, fastest transfer times are near 800 MBytes/sec, and Firewire800 and USB-3 get in your way.

I need some help with iphoto mac users

Process:
iPhoto [2337]
Path:
/Applications/iPhoto (original).app/Contents/MacOS/iPhoto
Identifier:
com.apple.iPhoto
Version:
9.2.1 (9.2.1)
Build Info:
iPhotoProject-628000000000000~3
Code Type:
X86 (Native)
Parent Process: launchd [138]
Date/Time:
2012-06-21 01:45:11.516 -0400
OS Version:
Mac OS X 10.7.4 (11E53)
Report Version: 9
Anonymous UUID:
CCD5199D-1D9F-4180-9F3E-2B6D925CEE2F
Crashed Thread: 0
Exception Type: EXC_BREAKPOINT (SIGTRAP)
Exception Codes: 0x0000000000000002, 0x0000000000000000
Application Specific Information:
dyld: launch, loading dependent libraries
Dyld Error Message:
Library not loaded: /Library/Frameworks/iLifeFaceRecognition.framework/Versions/A/iLifeFaceRecognit ion
Referenced from: /Applications/iPhoto (original).app/Contents/MacOS/iPhoto
Reason: no suitable image found. Did find:
/Library/Frameworks/iLifeFaceRecognition.framework/Versions/A/iLifeFaceRecogniti on: mach-o, but wrong architecture
/Library/Frameworks/iLifeFaceRecognition.framework/Versions/A/iLifeFaceRecogniti on: mach-o, but wrong architecture
Binary Images:
0x1000 -   0xd1afeb com.apple.iPhoto (9.2.1 - 9.2.1) <68601E93-E4CF-3B4C-AFFD-4781A92DD58B> /Applications/iPhoto (original).app/Contents/MacOS/iPhoto
0xe83000 -   0xf63fe7 org.python.python (2.6.7 - 2.6.7) <61DBA92A-C39A-3A52-86F2-59CF9D310CB4> /System/Library/Frameworks/Python.framework/Versions/2.6/Python
0xfae000 - 0x114effb com.apple.geode (1.5 - 151.51) <28D29759-F356-3608-B9CF-3031F3299B1B> /Applications/iPhoto (original).app/Contents/Frameworks/Geode.framework/Versions/A/Geode
0x11ee000 - 0x11f0fff com.apple.iLifePhotoStreamConfiguration (2.2 - 2.2) <4FA61CE9-1718-3E07-9896-0023A2A49699> /Applications/iPhoto (original).app/Contents/Frameworks/iLifePhotoStreamConfiguration.framework/Vers ions/A/iLifePhotoStreamConfiguration
0x11f6000 - 0x1205fff com.apple.iLifeAssetManagement (2.0 - 2.33) <8346DE35-5F86-3338-9913-B035B3EE5435> /Applications/iPhoto (original).app/Contents/Frameworks/iLifeAssetManagement.framework/Versions/A/iL ifeAssetManagement
0x1212000 - 0x123affb com.apple.iPhoto.Tessera (1.1 - 60.10) <7BA9184E-0A00-3083-8322-772ECBDD30C9> /Applications/iPhoto (original).app/Contents/Frameworks/Tessera.framework/Versions/A/Tessera
0x124b000 - 0x1272ffb com.apple.iPhoto.Tellus (1.3 - 60.10) <4AABB0BC-AC97-3EE4-BF0F-D8499DDB57C0> /Applications/iPhoto (original).app/Contents/Frameworks/Tellus.framework/Versions/A/Tellus
0x1287000 - 0x1291fff com.apple.iphoto.AccountConfigurationPlugin (1.2 - 1.2) <3B68F126-D783-3F86-AF04-A0F6A459BE67> /Applications/iPhoto (original).app/Contents/Frameworks/AccountConfigurationPlugin.framework/Version s/A/AccountConfigurationPlugin
0x8fee8000 - 0x8ff1aaa7 dyld (195.6 - ???) <60FD3471-A1D7-342E-99A7-3EDECDAEC6EC> /usr/lib/dyld
Model: MacBookPro8,2, BootROM MBP81.0047.B27, 4 processors, Intel Core i7, 2.3 GHz, 4 GB, SMC 1.69f3
Graphics: AMD Radeon HD 6750M, AMD Radeon HD 6750M, PCIe, 1024 MB
Graphics: Intel HD Graphics 3000, Intel HD Graphics 3000, Built-In, 384 MB
Memory Module: BANK 0/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353737334448302D4348392020
Memory Module: BANK 1/DIMM0, 2 GB, DDR3, 1333 MHz, 0x80CE, 0x4D34373142353737334448302D4348392020
AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0xD6), Broadcom BCM43xx 1.0 (5.106.198.4.20)
Bluetooth: Version 4.0.5f11, 2 service, 11 devices, 1 incoming serial ports
Network Service: AirPort, AirPort, en1
Serial ATA Device: APPLE SSD TS256C, 251 GB
Serial ATA Device: MATSHITADVD-R   UJ-8A8
USB Device: FaceTime HD Camera (Built-in), apple_vendor_id, 0x8509, 0xfa200000 / 3
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfa100000 / 2
USB Device: My Passport 0730, 0x1058 (Western Digital Technologies, Inc.), 0x0730, 0xfa130000 / 6
USB Device: Apple Internal Keyboard / Trackpad, apple_vendor_id, 0x0245, 0xfa120000 / 5
USB Device: BRCM2070 Hub, 0x0a5c (Broadcom Corp.), 0x4500, 0xfa110000 / 4
USB Device: Bluetooth USB Host Controller, apple_vendor_id, 0x821a, 0xfa113000 / 7
USB Device: hub_device, 0x0424 (SMSC), 0x2513, 0xfd100000 / 2
USB Device: Microsoft® Nano Transceiver v2.0, 0x045e (Microsoft Corporation), 0x0745, 0xfd120000 / 4
USB Device: IR Receiver, apple_vendor_id, 0x8242, 0xfd110000 / 3
AND I DONT KONW HOW TO FIX THIS HELP ANYBODY

Go to the App Store and try upgrading to the latest version - that may fix your problems: a 'fresh' install - looks as if there's something wrong with some of your frameworks.
Clinton

How do I download Adobe Flash Player on my MacBook Pro? It says that I have to disable my antivirus software but I never installed one. Does it come with the Mac in the first place?

How do I download Adobe Flash Player on my MacBook Pro? It says that I have to disable my antivirus software but I never installed one. Does it come with the Mac in the first place? If so, how can I disable it or get Adobe Flash Player?

That message is just a standard one issued, mainly for Windows users, you can disregard it if you didn't install any anti-virus. (OS X has one installed by Apple that doesn't interfere)
It's just some forms of anti-malware are really paranoid and lock the entire machine down. (like Norton)
If you need assistance installing Flash
How to install/uninstall Flash, fix problems
How to uninstall/install software on your Mac

Do i need security/antivirus for mac macbook pro 15/ 2013

do i need security/antivirus for my macbook pro 15 2013

do i need security/antivirus for my macbook pro 15 2013
If you are using OS X you already have it.
There will always be threats to your information security associated with using any Internet - connected communications tool:
You can mitigate those threats by following commonsense practices
Delegating that responsibility to software is an ineffective defense
Assuming that any product will protect you from those threats is a hazardous attitude that is likely to result in neglecting point #1 above.
OS X already includes everything it needs to protect itself from viruses and malware. Keep it that way with software updates from Apple.
A much better question is "how should I protect my Mac":
Never install any product that claims to "clean up", "speed up", "optimize", "boost" or "accelerate" your Mac; to "wash" it, "tune" it, or to make it "shiny". Those claims are absurd.Such products are very aggressively marketed. They are all scams.
Never install pirated or "cracked" software, software obtained from dubious websites, or other questionable sources.
Illegally obtained software is almost certain to contain malware.
"Questionable sources" include but are not limited to spontaneously appearing web pages or popups, download hosting sites such as C net dot com, Softonic dot com, Soft pedia dot com, Download dot com, Mac Update dot com, or any other site whose revenue is primarily derived from junk product advertisements.
If you need to install software that isn't available from the Mac App Store, obtain it only from legitimate sources authorized by the software's developer.
Don’t supply your password in response to a popup window requesting it, unless you know what it is and the reason your credentials are required.
Don’t open email attachments from email addresses that you do not recognize, or click links contained in an email:
Most of these are scams that direct you to fraudulent sites that attempt to convince you to disclose personal information.
Such "phishing" attempts are the 21st century equivalent of a social exploit that has existed since the dawn of civilization. Don’t fall for it.
Apple will never ask you to reveal personal information in an email. If you receive an unexpected email from Apple saying your account will be closed unless you take immediate action, just ignore it. If your iCloud, iTunes, or App Store account becomes disabled for valid reasons, you will know when you try to buy something or log in to this support site, and are unable to.
Don’t install browser extensions unless you understand their purpose. Go to the Safari menu > Preferences > Extensions. If you see any extensions that you do not recognize or understand, simply click the Uninstall button and they will be gone.
Don’t install Java unless you are certain that you need it:
Java, a non-Apple product, is a potential vector for malware. If you are required to use Java, be mindful of that possibility.
Java can be disabled in System Preferences.
Despite its name JavaScript is unrelated to Java. No malware can infect your Mac through JavaScript. It’s OK to leave it enabled.
Beware spontaneous popups: Safari menu > Preferences > Security > check "Block popup windows".
Popup windows are useful and required for some websites, but unsolicited popups are commonly used to deceive people into installing unwanted software they would never intentionally install.
Popups themselves cannot infect your Mac, but many contain resource-hungry code that will slow down Internet browsing.
If you ever receive a popup window indicating that your Mac is infected with some ick or that you won some prize, it is 100% fraudulent. Ignore it.
The same goes for a spontaneously appearing dialog insisting that you upgrade your video player right this instant. Such popups are frequently associated with sites that promise to deliver "free" movies or other copyrighted content that is not normally "free".
The more insistent it is that you upgrade or install something, the more likely it is to be a scam. Close the window or tab and forget it.
Ignore hyperventilating popular media outlets that thrive by promoting fear and discord with entertainment products arrogantly presented as "news". Learn what real threats actually exist and how to arm yourself against them:
The most serious threat to your data security is phishing. Most of these attempts are pathetic and are easily recognized, but that hasn't stopped prominent public figures from recently succumbing to this age-old scam.
OS X viruses do not exist, but intentionally malicious or poorly written code, created by either nefarious or inept individuals, is nothing new.
Never install something without first knowing what it is, what it does, how it works, and how to get rid of it when you don’t want it any more.
If you elect to use "anti-virus" software, familiarize yourself with its limitations and potential to cause adverse effects, and apply the principle immediately preceding this one.
Most such utilities will only slow down and destabilize your Mac while they look for viruses that do not exist, conveying no benefit whatsoever - other than to make you "feel good" about security, when you should actually be exercising sound judgment, derived from accurate knowledge, based on verifiable facts.
Do install updates from Apple as they become available. No one knows more about Macs and how to protect them than the company that builds them.
Summary: Use common sense and caution when you use your Mac, just like you would in any social context. There is no product, utility, or magic talisman that can protect you from all the evils of mankind.

I am new to IPAD and I want o use facetime, how can I use it to communicate with my mac at home, do I need to create another account with a different email account

I am new to IPAD and I want o use facetime, how can I use it to communicate with my mac at home, do I need to create another account with a different email account

do I need to create another account with a different email account
Yes, the email addresses need to be unique to each device. You may use the same Apple ID on each device, but the email address used by each device needs to be different.

Why do I need to connect my Ipad mini with my Mac Book Pro via iCloud?

Why do I need to connect my Ipad mini with my Mac Book Pro via iCloud? I don't have iCloud on my MacBook Pro and only intend to use the mini to check e-mail and use Garage Band and Photo Booth for song writing when traveling . . .

Thanks Community! I solved the problem. In fact it was not a problem but lack of understanding. These guys at Apple are way ahead in thir thinking. I will try to explain as short as I can.
In Lion, ihe Prefferences/Display show only two choices: 6-7 steps of resolution and some color tab. No two screens, no two display to overlap, nothing for us to do. "That was the problem"! Everything is automatic.
When I connected the HDMI cable to the Miniport into a T-bolt slot, the TV screen showed the "spiral galaxy" how Zyriab is calling it. In fact he gave me the best clue. That shows the connection is good. But where is the Mac Book image?
You have to drag it to the right out of the Mac Book display area, and "voila!" it will continue on the TV screen. The same with the mouse pointer, push it out ofthe Mac Book display area and you see it on the TV sreen. Good image, you can keep the max resolution, etc. The sound is still on the Book's speakers. I have to figure that out.
Thank everybody, especialy Zyriab, ne was the closest.
High regards to everybody

I just purchase a brand new mac computer and I need to purchase new adobe CS software. Do you know if Adobe CS5 Design Premium-MAc is compatible with new mac computers with the updated software?

I just purchase a brand new mac computer and I need to purchase new adobe CS software for work. Do you know if Adobe CS5 Design Premium-Mac is compatible with new mac computers with the updated Yosemite software? *No previous adobe CS software versions are on this computer

There are known technical issues with any older version on Yosemite, even CS6. Some can be worked out, others may not be relevant to you, some will remain unsolved.
Mylenium

Do i need an antivirus with a mac?

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