computer issues

the computer would not shut down last night so i shut it down this morning and when i turned it on tonight, it asked to run repair and wanted to restore, but i didn't let it... then it would not start up several times and shut down as it started up as if it lost power... then i started it in safe mode and it started up but suddenly went black screen as if it lost power... maybe the battery is dead, but it says it's 100% charged... so finally i got it to start and chose to start windows normally and here we are... currently running a critical areas scan...

the primary difference between tonight and all prior days is that i have the wi-fi turned off... why would the computer have issues starting up with the wifi turned off... i turned the wifi off because the hard drive was running for a full day even with the computer closed so something was keeping it from going into sleep or hibernation mode... am i being hacked?... the critical areas scan shows no threats... the last vulnerability scan shows skype.exe as vulnerable even though i uninstalled skype so i searched for all skype files and found skype.exe and deleted it and all skype files cuz i don't use skype and i am running vulnerability scan again... this may take some time...

the vulnerability found no threats now that the skype file was deleted... now, a full scan... that'll take all night so have fun out there... i'll be writing offline...