How to remove vertical colorless line Macbook Air

Hello, i have a small problem from the last security updade (before that i didn't have a second profile (Guest Profile), since i dont need one i deactivated from the main settings and now i have just one main profile). But i still have an invisible vertical line that cuts the desktop/screen in half. Every time when i watch a full screen video in youtube i see that line or i go in main menu i see it. Can you please tell me how to get it off?
p.s. my brother has the same notebook, but he doesn't have that line. Thank you.

Hi..
Instructions here > The Safe Mac » Adware Removal Guide

Similar Messages

How do i remove tibsearch from my macbook air, i have tried the suggestions of removing plug-ins but i can't seem to get rid of it

Hi, can anyone tell me how to remove tibsearch from my macbook air, i have tried removing the plug-ins as suggested etc, but nothing seems to work.
Thanks

Did you turn off extensions, too? Safari Preferences > Extensions tab

How can i remove MacKeeper from my macbook air?

How can i remove MacKeeper from my macbook air?

Remove "MacKeeper" as follows. First, back up all data.
"MacKeeper" has only one useful feature: it deletes itself.
Note: These instructions apply to the version of the product that I downloaded and tested in early 2012. I can't be sure that they apply to other versions.
IMPORTANT: "MacKeeper" has what the developer calls an “encryption” feature. In my tests, I didn't try to verify what this feature really does. If you used it to “encrypt” any of your files, “decrypt” them before you uninstall, or (preferably) restore the files from backups made before they were “encrypted.” As the developer is not trustworthy, you should assume that the "decrypted" files are corrupt unless proven otherwise.
In the Finder, select
Go ▹ Applications
from the menu bar, or press the key combination shift-command-A. The "MacKeeper" application is in the folder that opens. Quit it if it's running, then drag it to the Trash. You'll be prompted for your login password. Click the Uninstall MacKeeper button in the dialog that appears. All the functional components of the software will be deleted. Reboot.
☞ Quit MacKeeper before dragging it to the Trash.
☞ Don't empty the Trash. Let MacKeeper delete itself.
☞ Don't try to drag the MacKeeper Dock icon to the Trash.

How to delete spotlight data in macbook air ?

how to delete spotlight data in macbook air ?

Open system preferences and go to Spotlight then to the privacy tab and add the Macintsoh HD to the list for "Prevent Spotlight from searching these locations. That will remove all spotlght data. Then you should highlight that entry and click the Minus ( - ) sign at the bottom to have spotlight reindex your drive.

I recently tried to remove widows7 on my macbook air using bootcamp and halfway through it grayed out .The windows 7 is removed but i cant free up the 62gig partition the windows was occupying on my 121gig ssd harddrive please help

i recently tried to remove widows7 on my macbook air using bootcamp and halfway through it grayed out .The windows 7 is removed but i cant free up the 62gig partition the windows was occupying on my 121gig ssd harddrive please help

You may have to see about using the Recovery HD partition to attempt to erase and restore useful function of the capacity lost to the former Windows installation.
And you may have to backup your contents outside the computer to do it. Disk Utility on the Mac OS X historically has not been able to touch a BootCamp created partition; so if BootCamp cannot remove it, then you have to see how to do the equivalent of a reformat of the entire drive (less Recovery partition?) then reinstall your OS X. Maybe from internet recovery, then get your applications, etc from the Mac App store, etc.
A complete system clone of your OS X on an external HDD would be another method to restore after reformat, of the portion you want whole again, not necessarily the space where Recovery may live.
There may be (an)other way(s).
Perhaps someone with recent experience
in this matter can reply & discuss options.
With my antiques, they almost know what I want before I tell them.
Hopefully yours will after you talk to it awhile.
Good luck & happy computing!

How to unistall windows 7 from macbook air bootcamp?

Dear all,
I'm from new macbook user. how can i remove windows 7 from macbook air bootcamp? After removing windows 7, can i use free partition (windows 7 bootcamp) from Mac OS?

In OSX use the BootCamp Assistant again to revert the partitioning back to one single OSX-volume.
That deletes the Windows partition and reassigns the used diskspace back to OSX.
Stefan

How do i clean up my macbook air to install software updates?

how do i clean up my macbook air to install software updates? It says that I need to clean up the startup disk because I do not have enough space left but I don't know how to do that. Can anyone help me?

First, empty the Trash if you haven't already done so. Then reboot. That will temporarily free up some space.
According to Apple documentation, you need at least 9 GB of available space on the startup volume (as shown in the Finder Info window) for normal operation. You also need enough space left over to allow for growth of your data. There is little or no performance advantage to having more available space than the minimum Apple recommends. Available storage space that you'll never use is wasted space.
If you're using Time Machine to back up a portable Mac, some of the available space will be used to make local snapshots, which are backup copies of files you've recently deleted. The space occupied by local snapshots is reported as available by the Finder, and should be considered as such. In the Storage display of System Information, local snapshots are shown as "Backups." The snapshots are automatically deleted when they expire or when free space falls below a certain level. You ordinarily don't need to, and should not, delete local snapshots yourself.
To locate large files, you can use Spotlight as described here. That method may not find large folders that contain a lot of small files.
You can also use a tool such as OmniDiskSweeper (ODS) to explore your volume and find out what's taking up the space. You can delete files with it, but don't do that unless you're sure that you know what you're deleting and that all data is safely backed up. That means you have multiple backups, not just one.
Proceed further only if the problem hasn't been solved.
ODS can't see the whole filesystem when you run it just by double-clicking; it only sees files that you have permission to read. To see everything, you have to run it as root.
Back up all data now.
Install ODS in the Applications folder as usual. Quit it if it's running.
Triple-click the line of text below to select it, then copy the selected text to the Clipboard (command-C):sudo /Applications/OmniDiskSweeper.app/Contents/MacOS/OmniDiskSweeper
Launch the Terminal application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Terminal in the icon grid.
Paste into the Terminal window (command-V). You'll be prompted for your login password, which won't be displayed when you type it. You may get a one-time warning not to screw up. If you see a message that your username "is not in the sudoers file," then you're not logged in as an administrator.
The application window will open, eventually showing all files in all folders. It may take some minutes for ODS to list all the files.
I don't recommend that you make a habit of doing this. Don't delete anything while running ODS as root. If something needs to be deleted, make sure you know what it is and how it got there, and then delete it by other, safer, means.
When you're done with ODS, quit it and also quit Terminal.

How do I clear space on Macbook air in the following folders? Mail, Containers and Application support under libraries?

How do I clear space on Macbook air in the following folders? Mail, Containers and Application support under libraries?

Why? If you need space on the SSD:
Freeing Up Space on The Hard Drive
1. See Lion/Mountain Lion/Mavericks' Storage Display.
2. You can remove data from your Home folder except for the /Home/Library/ folder.
3. Visit The XLab FAQs and read the FAQ on freeing up space on your hard drive.
4. Get an external hard drive on which to store some of your files after which you can
erase the data from your internal drive to free up space.
5. Also see Freeing space on your Mac OS X startup disk.
6. See Where did my Disk Space go?.
7. See The Storage Display.
You must Empty the Trash in order to recover the space they occupied on the hard drive.
You should consider replacing the drive with a larger one. Check out OWC for drives, tutorials, and toolkits.
Try using OmniDiskSweeper 1.8 or GrandPerspective to search your drive for large files and where they are located.

How do I restore my 2011 MacBook Air to its original settings?

How do I restore my 2011 MacBook Air to its original settings for resale? When I do the cmd R and go through the process, it begins the restore process for Mountain Lion because I upgraded to Mountain Liion on this machine a few months ago. And it's asking for my Apple ID. If I do that upgrade, the buyer will have a version of Mountain Lion that is associated with my Apple ID and that won't work. Also, isn't there licensing issues in such a case? I want to restore the MacBook Air to its original factory settings when I purchased it in April of 2011. At that time it was Lion and not Mountian Lion. And I don't want any software on this computer to be associated with my Apple ID.
Thanks for all your help.
Ron

Press Command, Option and R keys on boot, open Disk Utility, erase your disk and reinstall Lion

Hi I just got my new Apple TV and I cant figure out how to connect it with My MacBook Air (11-inch, Late 2010- Processor 1.4 GHz Intel Core 2 Duo) OSX Version 10.8

Hi
Hi I just got my new Apple TV and I cant figure out how to connect it with My MacBook Air (11-inch, Late 2010- Processor 1.4 GHz Intel Core 2 Duo) OSX Version 10.8

Are you referring to mirroring or you just unable to set up homesharing.
AirPlay Mirroring requires a second-generation Apple TV or later, OS X 10.8 or better and is supported on the following Mac models: iMac (Mid 2011 or newer), Mac mini (Mid 2011 or newer), MacBook Air (Mid 2011 or newer), and MacBook Pro (Early 2011 or newer). It also requires the computer to be using wi-fi.

How do I AirDrop between my MacBook Air (OS 10.10.1) and my iPhone 5s (vs 8.1.2)?

How do I AirDrop between my MacBook Air (OS 10.10.1 Yosemite) and my iPhone 5s (vs 8.1.2)?
Bluetooth & wifi (same wifi) are turned ON for both my iPhone & laptop.
On the iPhone, I have selected a Camera photo to AirDrop and I see the AirDrop icon above the apps Message, Mail, Twitter, etc. but I don't see an option to actually AirDrop it onto the laptop.
On the laptop (MacBook Air w/Yosemite), I'm in the Finder and have selected AirDrop, but to devices revealed in the window.
What am I missing??????

Which MacBook Air do you have? It must be a 2010 or newer according to this article: http://support.apple.com/en-us/HT203106
~Lyssa

How should i connect my new macbook air to lcd projector for presentations?

how should i connect my new macbook air to lcd projector for presentations?

One of these should work, depending on the projector. Just note both will not allow you to play protected movies on the projector.
VGA
http://store.apple.com/us/product/MB572Z/A?mco=MTY3ODQ5OTY
DVI
http://store.apple.com/us/product/MB570Z/A?mco=MTY3ODQ5OTY

How to turn off screen on Macbook Air when connected to Computer LeD monitor?

How to turn off screen on Macbook Air when connected to Led monitor screen?

The only way you can turn it off is to close the lid - so you would need an external wired or wireless keyboard and mouse/trackpad attached.
Matt

Need to remove vertical quadrant line in bubble graph

I am using below code to remove vertical quadrant line in bubble chart-
<QuadrantLine quadrantLineCountX="1" visible="true" lineColor="000000" lineWidth="1" quadrantLineCountY= "0">
<QuadrantLineValueY lineIndex="0" position="0"/>
</QuadrantLine>
I tried other ways also but still its not working. I need only one line in the bubblechart that too horizontal line which is parallel to x axis. Let me know if anyone can help me.

I made Quadrant line visible to false and then used Y axis reference line which fulfilled my requirements.

HT5622 I just upgraded to a new MacBook and my wife is inheriting my old MacBook Air. How can I change the her MacBook Air to now be fundamentally hers? That is, so the House Icon under Users folder is her name and not mine? Also the default AppleID for p

I just upgraded to a new MacBook and my wife is inheriting my old MacBook Air. How can I change the her MacBook Air to now be fundamentally hers? That is, so the House Icon under Users folder is her name and not mine? Also the default AppleID for purchase stubbernly remains my own.

You do not mention it, but I will assume you are running OS 10.9.1.
Go to: Apple menu / System Preferences / Users & Groups. Click the padlock and enter your password.
Click the + (plus sign) and set up a new account for your wife. You have to enter a bunch of info. And then create the correct Login Options. Automatic login does not require a password from the selected user.
When that is done, verify the account works by restarting the computer and login as your wife.
Make sure that any applications in your own Users folder that will be needed are moved to the Applications folder in your wife's Users folder.
Now go back to Users and Groups, click the padlock and authenticate, select your own account, and hit the - (minus sign). This step cannot be reversed, so you might want to wait a few days before doing it.
When your wife is logged in, the App Store will know.

How to remove vertical colorless line Macbook Air

Similar Messages

Maybe you are looking for