Open the Playing Audio troubleshooter by clicking the Start button , and then clicking Control Panel. In the search box, type troubleshooter, and then click Troubleshooting. Under Hardware and Sound, click Troubleshoot audio playback.‌  If you're prompted for an administrator password or confirmation, type the password or provide confirmation.

You must regularly scan the Windows registry to remove obsolete and unwanted information from it. You can do so manually by using the regedit utility incorporated within all Windows operating systems for editing the registry. However, the manual process is quite difficult, and if you are not careful, you might further the extent of the problem.

Therefore, to make it easy for you to deal with registry errors easily and efficiently, a large number of third-party registry tools are available in the market today. These tools not only help you scan and repair registry errors but also enable you to perform a number of other registry and system maintenance activities that takes the stress of maintaining your PC off your shoulders. While selecting a registry cleaner tool for your system, you must go through user ratings and reviews for that tool to ensure its reliability and efficiency. You must also ensure that the tool is compatible with the version of Microsoft Windows on your system. For instance, if you own a Windows XP system, your registry tool must be compatible with Windows XP. This is important because the registry is stored differently on different Windows operating systems and therefore, requires a different tool.

remove toolbars from Google Chrome

1. Open Chrome.
2. In Chrome you'll find what looks like a spanner or three horizontal bars in the top right-hand corner of your browser window. Click on this icon and select 'settings'.
3. Click on Extensions.
4. Disable or completely delete the unwanted toolbars.


remove toolbars from Opera

1. Open Opera.
2. Click the Opera in the top left-hand corner, then select Extensions.
3. Hit Manage Extentions.
4. Find and delete any toolbars you don't think should be there.
Note: After you've completed the steps, restart your browser.

You can also use PC Fixer Tool to remove toolbars help you automatically.

You can use a professional sd card recovery program. Like CardRecoveryPro. http://tinyurl.com/bhcwmj2

it can recover files from corrupted or foramtted sd card and the recovery is complete and safe.

STEPS:http://tiny.cc/873fsx

1 Conect the card to computer and download a data recovery software.

2 Choose the drive to start scanning.

3 After scanning, list of file types will be displayed in the left pane.

4 Click each file type to view files in it. You will see thumbnails when you click on the file type.

5 You can either recover all or part files by clicking the Recovery button.