Today the icons for the things on my desktops had been changed overnight and in several cases were the wrong ones. Guessing that a reboot might help, I rebooted and found that there was a Win 10 update waiting to be installed. I installed it and the icons became normal again. But now on the desktop there is a folder with my name. It's a very large folder. Why is it there and how can I get rid of it if it's not necessary? By the way, I tried to move it or copy it to various locations such as C:/ but it couldn't be done. Thanks in advance for help.