How to restore, refresh or reset your PC
If you're having problems with your PC, you can try to restore, refresh or reset it. Restoring your PC is a way to undo recent system changes you've made. Refreshing your PC reinstalls Windows and keeps your personal files, settings, the applications that came with your PC and applications that you have installed from Windows Store. Resetting your PC reinstalls Windows but deletes your files, settings and applications – excluding the applications that came with your PC.
If you need to restore your personal files, see How to use File History. If you used Backup and Restore in a previous version of Windows, you can use Windows 7 File Recovery to restore those backups. If you need to restart your PC, see How do I restart (reboot) my PC?
Restoring your PC to an earlier point in time
If you think that an application or driver that you have recently installed has caused problems with your PC, you can restore it back to an earlier point in time – known as a restore point. System Restore doesn’t change your personal files, but it might remove recently installed applications and drivers.
To restore your PC using System Restore
Swipe in from the right edge of the screen, then tap Search.
(If you're using a mouse, point to the top-right corner of the screen, move the mouse pointer down, then click Search.) Enter Recovery in the search box, tap or click Settings, then tap or click Recovery.
Tap or click Open System Restore and follow the prompts.
Refresh your PC without affecting your files
If your PC isn't performing as well as it once did, and you don't know why, you can refresh your PC without deleting any of your personal files or changing your settings.
To refresh your PC
Swipe in from the right edge of the screen, tap Settings, then tap Change PC settings.
(If you're using a mouse, point to the top-right corner of the screen, move the mouse pointer down, click Settings, then click Change PC settings.)
Under PC settings, tap or click General.
Under Refresh your PC without affecting your files, tap or click Get started.
Follow the instructions on the screen.
Removing everything and reinstalling Windows
If you want to recycle your PC, give it away or just start afresh, you can reset it completely.
To reset your PC
Swipe in from the right edge of the screen, tap Settings, then tap Change PC settings.
(If you're using a mouse, point to the top-right corner of the screen, move the mouse pointer down, click Settings, then click Change PC settings.)
Under PC settings, tap or click General.
Under Remove everything and reinstall Windows, tap or click Get started.
Follow the instructions on the screen.
Note
You'll be prompted to choose whether you want to erase data quickly or thoroughly. If you choose to erase data quickly, some data might be recoverable using special software. If you choose to erase data thoroughly, this will take longer but it makes recovering data far less likely.