My windows 10 says to activate, I purchased the pc in March. No upgrades and when I put my key in, it says I have done upgrades. Idk what to do or how to fix this.
If you bought it new this year with Windows10 already on it, it will have a key embedded in the PC firmware by the OEM, and you won't need to enter a key. It will find it automatically when you click on "activate".
Or is this an old PC you purchased from a 3rd party ?