Since I first got the Chromebook the numbers 5 and 6 would stick and now they don't work all the keys have a feel of sticking when you press them. The screen does this glitchy thing on the screen sometimes where it looks like Its going to go black but doesn't. Idk if anyone has said it but it's not a laptop or PC lol I can't express enough that you need to understand that and how fast and easy storage is ate up. You have to get a USB or external hard drive because if storage full alot of functions won't work