I finally figured out to get my computer back and running again. Since every function takes 10-15 minutes to run a task and startup the computer. I had to perform a 'Reset This PC' option in Safe Mode and it worked! Now I'm able to edit and publish videos with ease, but I'm going to be in the market to purchase a better performance computer since the C:\ drive is wearing down. My guess with the computer slow down was probably a Windows 10 software slow down bug and hardware issues. I will still my computer that I have until I get my new one.