HTC One (M8) for Windows
Apps & Widgets
Uninstall Apps - HTC One (M8) for Windows
Uninstall Apps - HTC One® (M8) for Windows®
Some apps included with the Windows Phone 8.1 operating system may not have an uninstall option.
From the Start screen, swipe left to display the Apps list.
(located in the lower-right; may require scrolling to the bottom of the Start screen).
Touch and hold an app.