my computers been acting really weird lately. i dont know what it was but i think i downloaded a program that allowed me to change my wallpaper with ease or something like that because i wanted really nice themes and stuff. i didnt pirate it because it said the program was free and i didnt download off so sketchy webside. it was like deviant art or something like that. i could be completely wrong and it may be a different program. i play csgo quite often with my friends and stuff and then all of the sudden, every program on my pc closes. i dont think im doing a hotkey to close every program but im pretty sure im not because i use "wasd" to move and click with my mouse. also when i when i was looking at a image file the wallpaper somehow changed to that and i didnt press anything. also i have a few programs that require me to have administration powers or something to even open them. and my wifi gives out a lot and its specifically when im on the last round of the csgo match probably because the person doesnt want me to get rewards. any idea???