Delete your personal settings from the cloud
When you sign in to Windows 8.1 or a Windows Phone 8.1 with a Microsoft account, the settings and app data you choose to sync are also saved in OneDrive.
To stop syncing your settings and remove them from OneDrive, you need to:
Turn off synced settings on all the devices connected to your Microsoft account. (If you use multiple PCs, tablets, or phones with your Microsoft account, you have to do this on each one.)
Delete your synced settings from OneDrive. (You only have to do this once.)
To turn off syncing for Windows 8.1
Swipe in from the right edge of the screen, tap Settings, and then tap Change PC settings. (If you’re using a mouse, point to the lower-right corner of the screen, move the mouse pointer up, click Settings, and then click Change PC settings.)
Tap or click OneDrive, tap or click Sync settings, and then turn off Sync your settings on this PC.
To turn off syncing for Windows Phone 8.1
In the App list, tap Settings, and then tap Sync my settings.
Turn off syncing for all settings (Theme, App settings, Internet Explorer, and Passwords).
To delete your settings from OneDrive
After you’ve turned off syncing on each of your PCs, return to this page and click Remove.
Note: To delete backed up PC settings for your PCs, go to the Device settings page.