I've been having trouble with my computer for a year now (since I first bought it and upgraded to windows 10 immediately). For one, my track pad randomly stops working once in a while (it does not correlate with opening a new program or any other pattern I've noticed - it happens quite randomly). I have also never been able to complete an update. Whenever I attempt to update Windows 10, it says that it was unable to complete updates and is "undoing changes." I also have not been able to update most other programs on my computer (ex. Skype). My computer has also been acting strange lately - for example, staying in airplane mode, unresponsive to changing brightness/volume from the keyboard. Again, these things seem to happen at random, and not when the computer is overwhelmed with open programr or anything. I ran a test that said I had hundreds of registry errors, but I have no idea how to fix this! AVG and Malwarebytes come up clean.
Thank you for any help or advice you can give me!