bought computer 2014
computer shipped with windows 8.1
computer upgraded to windows 10
when mcafee expired computer just went dead slow
Have done the following:
1. reinstalled mcafee and run full scan
2. ran all available virus scans (Klebzs, Stinger and Bugbear)
3. ran MS malware scan
4. ran Norton virus removal tool
5 ran Nod32 ESET 9
computer HDD's
Windows C : 561 GB free from 679 GB
Recovery D: 1.95 GB free from 17GB (Not sure if this can be the problem)
Computer so slow i could go and m ake coffee. Not able to exclulde if it is some process that takes up cpu
Mouse freezes,touchscreen freezes, browser freezes and then starts working after a couple of minutes
Sometimes have black screen
Help please