I reset my PC recently. Using the options in the windows 10 menu, only keeping my personal files and it worked successfully. However, afterwards I now only have 31 GB remaining on my hardrive out of 1TB, which was the amount of storage I had before the reset. Only problem is all of my downloaded items are now gone and I'm unable to download just about anything now. How do I allocate the rest of my harddrive space etc? thank you so much for any replies.