Ever since I updated my computer from windows 8 to 8.1 (a long time ago), everyday at around 7:50-8:00pm, I get a prompt from my computer to activate windows - I follow the steps and nothing works. I never put much thought into it because I could simply exit out of it an continue whatever I was doing.
Problem is, after exiting the prompt, my computer freezes completely, doesn't matter what I was doing, how long it has been on for, what I had open, everything just stops. I;m usually browsing the web on Chrome and it just freezes, videos stop, tabs crash, etc.
It's pretty frustrating as it takes a good 10-15 minutes for everything to get back up again. It happens everyday, without fail, at around 8pm. Any ideas how I could fix this?