So I’ve noticed that whenever i connect to my WiFi myy cpu immediately clocks to a 100% and also when I try to open certain folders like the programme data file,it also immediately closes down…And another all the apps on my pc no longer run,it says “this app can’t run on your pc”…Using Win 10 btw
Sounds like a corrupted windows install or you’ve got a bitcoin miner maliciously on your PC.
Either way, back up your data, format drive, reinstall windows.