What is a url and why is it needed to use photoshop

What is a URL and why do I need it to use photoshop on my computer?

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  • HT201250 What is Airport Utility and why do I need to access this in order to backup my iMac using Time Machine...PLEASE??

    What is Airport Utility and why do I need to access Airport witeless devices in order to backup my iMac using Time Machine...HELP!!! PLEASE??

    AirPort Utility is required to configure an Apple AirPort Base Station or Time Capsule.
    Time Machine can use a Time Capsule or a locally connected volume. You only need to use AirPort Utility if you are using a Time Capsule.

  • What are smart mailboxes and why do i need both smart and "normal" ones?

    What are smart mailboxes and why do I need both smart and "normal" mailboxes?

    Hi Kingoftypos,
    Thanks for that clarification. So, now it appears that the ultimate purpose of a Smart Mailbox is to point to all emails that meet the criteria in a single place, so if they are spread among several mailboxes, you will be able to see them all together. Here is an article from Apple that describes it:
    A Smart Mailbox displays in one location messages that are stored in other mailboxes, so you don’t have to move messages between mailboxes. The messages displayed by a Smart Mailbox are based on criteria you define, and are automatically updated to include new messages that match your criteria. For example, you might create a Smart Mailbox that displays all messages found in all mailboxes from a specific sender.
    If you change a message in a Smart Mailbox, such as marking the message as read or unread, or moving or deleting the message, the change is reflected in the mailbox where the message is actually stored.
    So, adam, I would think that, if you had mail going to a lot of different places, and wanted to be able to see a particular set of those in a single place, you would use a smart mailbox. Maybe use the rules to direct your mail to different places to start with, but a smart mailbox to bring a set of common ones all together into a single smart mailbox?
    Maybe you have Rules move your Amazon mail to an Amazon folder and your Apple mail to an Apple folder, but then you have a Smart Mailbox that contains any mail that has the word "Receipt" in the Subject line?
    Just a thought....
    Cheers,
    GB

  • What are Layers? And why do I need them?

    WHAT ARE LAYERS? AND WHY DO I NEED THEM?
    Layers are an essential part of Photoshop. With Layers you can separate pictures or design elements from each other, as if they are stacked on pieces of glass. With all elements separate, you can move or change them independent of each other.
    Layers are used for many tasks, including improving your images' color or tone; merging two or more images in one Photoshop file; and creating Web designs and animations.
    LAYER BASICS - VIDEO 06:41 min.
    WORKING WITH LAYERS - VIDEO 11:16 min.
    KEY CONCEPT: LAYER
    PHOTOSHOP/ LAYERS BASICS - Reference Guide

    After creating the mask and applying adjustment, you can also adjust and change layer mask using selection tools or, the most common way, using brush tools.
    To have a more accurate preview of what are you doing, Alt + click on the layer mask thumbnail to show the mask in the image area.
    At this point, you will have a layer mask on your screen in large view, so it is easy to fine tune it, but you wont see how that affects your image.
    To seean  instant preview how changes on layer mask affects the adjustments, use New Window for (name of your image) from Window > Arrange.
    Here is a more detailed tutorial on the topic: New Window for.. Command in Adobe Photoshop.

  • Routers: What Are Jumbo Frames and why do I need them?

    Some routers' specs specifically mention that they handle jumbo frames (with a number like 9K). I have a network with 2 iphones, two ipads, 4 computers, two networked Blu-Ray players, and 3 computers, all of which are operating simultaneously a lot of the time.
    Some other companies seem to be using the fact that they support jumbo frames as part of their selling points. How do they help?
    I asked Cisco Chat support about the RVS4000 and whether it supported them on both the WAN and the LAN. They said not on the WAN. They also said "
    It appears under the L2 Switch tab you can input a Max Frame type.....
    I don't see anything that actually says jumbo frames but I believe you can put in a value.....
    after the device is setup you can navigate to the L2 Switch option and it has a Max Frame value"
    I'm not sure whether this router supports jumbo frames or not. I have a short list of wired gigabit routers that I'm considering for purchase and the RVS4000 is on the list.
    I need to learn more about this topic so any help or pointers to stuff to read would be greatly appreciated.

    Thanks so much for the info. I read virtually all of it. The Jumbo Frames thing sounds very tricky - and possibly detrimental. I'll have to see if Time Warner Roadrunner supports them and at what sizes. Other than for really big file transfers between machines on my network (which I don't do that often) it sounds like jumbo frames isn't going to do much for me.
    It also looks like the RVS4000 is not what I want. The smallnetbuilder review was a very useful one-although it's 4 yrs old, it's still likely mostly valid.
    I do some gaming at times and it sounded like the adjusting of frame sizes until all the devices in the path are the same can cause unacceptable latency. Now it seems that no matter which gigabit router I choose, I need to be sure I get one where I can disable the major frames process, and maybe enable it when I want to do hard drive backups across the network. Welcome to the gigabit ethernet world I guess.
    The RV220W sounds like a nice machine, but is a lot more machine than I think I need for my network. I read a very detailed review of it on Amazon at:  http://www.amazon.com/gp/cdp/member-reviews/A2BBGBR6ARRJQO/ref=cm_pdp_rev_more?ie=UTF8&sort_by=MostRecentReview#R2SCJUQOKY7EN
    It also sounds like it's more complex to set up than I would like to tackle. I'm a retired electrical engineer but definitely not a skilled IT person, so plug and play simplicity is important. I understand just enough to get in trouble.
    Thanks again for the links. Much appreciated.

  • What is "rb driver" and why do I need it?

    Hello,
    I am trying to implement Oracle Secure Backup Express on Windows 2003 x64. The server is HP DL380 G5 and the tape drive is HP Ultrium 448 (it is SCSI, not FC devce).
    I disabled the "removable storage" service, installed OSB, configured the host as mediaserver/admin/client and configured the device. I can succesfully ping it (it is attached on \\.\Tape0). But when I try to mount a tape i get the folowing error:
    "can't mount volume in lentata - operation requires rb driver"
    I can't find a thing about "rb driver" at all. I think it is some legacy from the time of "Reliaty Backup". But how can I install/run rb driver?
    The device is working pretty well with ntbackup, but I would like to use rman...

    AirPort Utility is required to configure an Apple AirPort Base Station or Time Capsule.
    Time Machine can use a Time Capsule or a locally connected volume. You only need to use AirPort Utility if you are using a Time Capsule.

  • What are setup tables and why do you need to run it

    Hello Gurus,
    I know the steps for setting up the LO cockpit exactors.
    My question is what are the parameters that you feed into the Setup table filling screen --- like the doc numbers, start date and end date.
    Why do we have to run the setup tables?
    If I give the start date for setup table run for SD as 08/24/06 and end time Nill and others parameters blank, then would the set up job run for ever. Is this how you set it up in production environment.
    Does setup mean, bringing the data from application table to extraction structructure?
    Regards
    Simmi

    Hi,
    Look at the threads below :
    SetUp Tables
    setup tables
    setup tables
    setup tables
    Cheers,
    Kedar

  • What is adobe air and why do i need it?

    the adobe air upgrade window keeps popping up on my display making me crazy.
    i deleted the app but this message persists in popping up. is there anyway i can stop this annoyance?

    Hi Bimptobean,
    Please refer to the below mentioned link to know about the Adobe AIR:
    http://www.adobe.com/in/products/air/faq.html
    Please specify what OS are you using? Also let us know about the error that occurred while downloading Adobe AIR.
    Please get back to for more info,
    Regards,
    Gurleen

  • What is 'Growl' and why do I need it?

    My system keeps telling me to install GROWL.
    What is it and why do I need it?
    Harold

    Growl is a third party utiltiy for manipulating parts of the OS and displaying "notifications". It sounds like you once had it installed. To remove go here...
    http://growl.info/documentation/growl-package-removal.php
    EDIT: It's not your system telling you, it's a Growl notification.
    -mj
    Message was edited by: macjack

  • When I click on a picture or a link, to take a closer look, I get a blank screen and it says at the top search bookmarks and history, at the bottom it says 'stopped' - what is this problem and why is it happening

    when I click on a link to complete a form, or a link to take a closer look at a picture, I get a blank screen and it says at the top 'search bookmarks and history', at the bottom it says 'stopped' - what is this problem and why is it happening ?

    Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Themes).
    * Don't make any changes on the Safe mode start window.
    See:
    * [[Troubleshooting extensions and themes]]

  • What Is Memeo Backup and why is it on my MacBook Pro w/ Snow Leopard?

    What Is Memeo Backup and why is it on my MacBook Pro w/ Snow Leopard?  Does it slow down my Mac? Seems like someting has slowed down my Downloads, Updates, Backups, etc. & I don't know how to locate the source or how to fix. Any Wizards avail to share some Wisdom? I am using Ethernet Cable/Port for Internet Connection, I Use a Seagate  FreeAgent Go Flex Ultra-Portable Drive w/ Seagate's Firewire Adapter Cable.

    If this is really Memeo Backup and you want to get rid of it for a better backup program like Carbon Copy Cloner the the following shows all the stuff that Memeo Backup installer installs (based on Memeo Backup 2.5.141 which I found with a google search and downloaded):
    The primary file to disable Memeo Backup would be that file in LaunchDaemons.  Remove it and reboot and the rest is just taking up disk space. 

  • What is cookies.sqlite and why does it slow the start up of mozilla by a minute or so. I found it and deleted it,fixed the problem, but it reappears eveery time I restart mozilla.

    what is cookies.sqlite and why does it slow the start up of mozilla by a minute or so. I found it and deleted it,fixed the problem, but it reappears every time I restart mozilla.

    AVG reports these sqlite cookies each time firefox starts. they usually belong to tribalfusion or some other tracker. How do I block them in the first place. I thought firefox is a safe browser. Did not have this problem until I upgraded to 3.6.

  • What is 'Backing up' and why does it take so long even if my library is identical to my ipod?

    I've just plugged by ipod touch into the computer to sync it and it keeps telling me the ipod contains stuff that isnt in my library (eventhough my library is identical to the content on the ipod) and that if i dont back up i will lose this stuff, i clicked back up and now it has been backing up for over 2 hours! what is it doing and why is it taking so long?

    TC has to check to see which files need to be backed up. So its going thru the file directory and looking for any changes since the last backup. Do you have a lot of files on your Mac to check? Or are they just a small number but very large. If its the former, then that might be the culprit.

  • What is flash player and why do i have to download it ?

    My computer won't show any videos on safari because it says I need to update flash player. What is flash player and why do i have to download it? I thought flash player comes with your computer.

    1. A browser plugin for Flash content.
    2. Apple no longer bundles it with Mac OS X.
    (119030)

  • What is a mackeeper and why does it keep popping up? I am brand new to mac. carol h.

    What is a mackeeper and why does it keep popping up? I am brand new to mac. carol h.

    Hi,
    For maintenance.
    http://mackeeper.zeobit.com/
    Check your Applications folder. If you don't want the app, just drag it to the Trash.
    IMHO you do not need this utility. Your Mac will do maintenance for you.
    Carolyn  :-)

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