Acer Iconia W5 Factory Reset -

and scroll down to "Remove everything and reinstall Windows". Windows 10 Update & Security Reset this PC Choose Reset Type Keep my files : Removes apps and settings but keeps personal documents. Remove everything

The Acer Iconia W5 originally shipped with Windows 8. If you have not upgraded to Windows 8.1 or 10, the menus may look slightly different, but the logic remains the same. acer iconia w5 factory reset

This is the most critical step. A factory reset will wipe your "C:" drive. This includes: and scroll down to "Remove everything and reinstall Windows"