This is why I use Firefox

Windows Explorer was quarantined by Kaspersky Lab's antivirus software after being identified as malicious code. The company's systems confirmed that a virus called Huhk-C was present in the explorer.exe file, leading to its confinement or, in some cases, deletion. The bug was only live in the wild for a few hours, and ended up affecting a few thousand home computer users.

Repeat after me.... "I am sick and tired of all the problems I have with Windows, from now on I'm gonna use Linux and Firefox..."