After trying Windows 10 and switching back to Windows 7, I am having problems, especially with Live Mail. When I opened WLM the first time, it proceeded to download over 3000 emails going back over six months.  I finally got them deleted, but I can't "empty the deleted items" from the folder.

My computer is glitchy too and hangs up in Live mail and other programs.

I have run the "repair" process on Windows Essentials a couple of times. Problem persists.

Any suggestions rather than going back to Windows 10?