HTC One M8 for Windows - Manual (Page 36)

Start screen
Up front on the Start screen, you'll see Live Tiles that continuously update
and show what’s most personal to you. You’ll see your photo album, how
many new text and email messages you have, and more.
§ Simply swipe your finger up or down to scroll through the tiles.
§ Swipe your finger left to access apps.
§ To return to the Start screen from any screen, press .
Rearranging and resizing tiles
1. Press and hold the tile you want to move until it floats.
2. Tap the arrow in the lower right corner to resize the tile.
3. Drag the tile where you want it to go.
4. When you're done moving tiles, press or .
Before rearranging the Start screen you can save the layout in
case you want to restore its current state. Go to Settings > backup
> apps+settings. Tap the Settings backup On/Off switch, and then
tap back up now.
36 Your first week with your new phone