os problem

Good evening! Just now I have noticed something: my Windows 10 (I upgraded from 8.1 to 10 in the last of day of the free dowload) doesn't have the W10 layout, but the 8.1. Some screenshots: This is the current layout of my SO (notice that it's not 10, but 8): And this is how the W10 SO look...

So I force restarted my computer and it showed up the black screen of death. I can't run in safe mode, I just can boot other OS's, like Ubuntu. I can stay with ubuntu and I thought it was an os problem, so I installed ubuntu but it keeps showing up me the black screen of death. I searched for...

sometimes, at random times, it seems like my computer reads an input of Alt without me touching it. it happens a lot when i am typing which makes it so that when i hit they next key while i am typing i am entering into a menu or going back to a previous web page, loosing all i typed. i thought...

This has been going on since I downloaded the OS. Everything works fine, except when I want to "Save Image As" to save an image to my computer, or upload a picture, for say, an avatar. When I try, my computer shows that it's going through the process, but then it stops and doesn't do anything...

Every time I try running a game that uses gameguard, such as Gunbound Revolution, Maplestory, Grand Chase, etc, I get the Blue Screen of death. (Note that GunboundWC works though). Don't know why I get the problem, and when I asked about it on a windows 7 support forum they responded "Scan your...