Use these steps to use/do/support uninstall and clear cache for apps on the HTC One M8 for Windows.
Clear recent apps
- From any open window, touch and hold the Back button.
- Each open application appears in a carousel of thumbnails.
- Swipe left or right to view the open applications.
- Swipe down on a application to end task..
- When finished, tap the Back button.
- From the start screen, touch the screen and slide left.
- Scroll down to the application you want to uninstall.
- Touch and hold the application.
- Tap uninstall.
- Review the warning message, then tap yes.