I just put windows 10 on my 8.1 laptop and it went well...I think! It took about an hour and a half. I seemed to have lost Kaspersky but do I really need it since Windows Defender is on it? How do I know if Windows DEfender is running? I have not been on the Internet yet as I want to be sure that I have some kind of protection and a free one sounds good. :)
Peter (6b SE NY)