I downloaded the Kaspersky Free version the day before Windows 7 became officially unsupported, hoping to have some slight peace of mind (just cannot switch to another OS right now, too much risk software will become glitchy, plus i don't like what i have heard about Windows 10...I am happy with what i have!) So Kaspersky is blocking all my media players, itunes, etc, and is now trying to block Google Chrome for reasons unknown. I cannot remove it with Windows uninstall, so i am prepared to use the Kaspersky Uninstall tool...BUT I have read that the uninstall tool can mess up the computer. How can i prepare? What are the risks? Is Bitdefender any better than this? Is Avast Premium worth paying $1.99 a month? Is all of this pointless if i don't "upgrade" my OS? Thanks for any advice!