Ronald a little more information would help us answer your question. Laptop vs desktop? USB mouse, wireless mouse, bluetooth mouse? I know my entire system (all three I have updated) was jerky for...

Option 1: Download VMware player (free) and find an ISO and install windows 10 that way. You can play with it inside of the virtual environment, decided if you like it or not, then delete the VM and...

1. You are fine, it won't touch any of your files (as stated above)
2. It most instances all applications will run just fine, it will tell you when it does a check before you upgrade if anything...

Not true, you can do it through group policy on the pro version or with a reg edit in the homer version.

I had this same issue, THIS option worked for me. The default setting was set to "Not Defined". I did check in my registry just to see if the key mentioned in another post was there, it was not.
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