Use the flat end of a spudger to scrape up a corner of the larger sticker until you can grip it with a pair of blunt tweezers.

Use blunt tweezers to peel back the sticker to reveal the second screw.

You only need to peel this sticker to where you can access the hidden screw. You don't need to pull it completely off.

Technically, these are tamper-evident stickers, but don't worry—Microsoft can't legally void your warranty, as long as you don't damage anything. Have fun!