Installing new software and drivers, as well as the unauthorized introduction of malicious software on your computer may fatally affect the performance of OS Windows.Developers systems offer a way to undo the changes failed through the point of rollback.
What's the point of rollback
point of rollback or recovery point - is the preservation state of the system at a certain date.Points rollback can be created manually by the user and automatically by the system on a weekly basis or before changing the configuration, for example, installing the driver or program.This fix only the status of system files.Documents created by the user (text files, photos, video, music) is not saved.
How to create a point of rollback
To restore points created, you must enable this feature.Right-click on the icon "My Computer", select "Properties" and navigate to the tab "System Restore."Uncheck the box next to "Turn off System Restore."
If your computer is running Windows XP, to manually create a restore point, pre
ss Win and in the "Program" go to "Standard", then "System Tools" and choose the program "System Restore."Select "Create a restore point" and follow the instructions.
In Windows 7, click Win, right-click on the item "Computer" and select the "Properties".In the left pane, click "System Protection", go to the tab "System Protection" and click "Create."Proceed according to instructions.
How to recover
to restore the system in all versions of Windows, you need administrator rights.On a computer running Windows XP, click Win, in the "Programs" section, select "Standard", then "System Tools" and "System Restore."Check the "System Restore", click "Next" and select the required date in the calendar, which will offer you a program of recovery.Choose a date closest to the fatal event, after which the required recovery.
In extreme cases, when the system fails to boot, restart your computer and press F8 after the initial interrogation "iron".The menu options download mark "Last Known Good Configuration", then the proposed calendar, specify the date when the computer was working correctly.
To run System Restore in Windows 7, go to Control Panel and click on "Security".In the new window, select "Backup and Restore" and then "Restore system settings or your computer."Click "Launch System Restore" and follow the instructions in the wizard recovery.In addition, you can use the "System Restore" in the "Programs" or "Last Known Good Configuration", as described for Windows XP.
can undo a system restore if you are not satisfied with the result.Click "Start" in the "Programs" section, select "Standard", then "System Tools" and "System Restore."Click "Undo System Restore" and follow the instructions in the wizard.