.net 3.5

Hello everyone, I have a slight problem with vbc.exe running in the background. There are hundreds of these processes running and taking up 100% of my RAM and eventually crashing the system and I have to hard reboot my PC because of it multiple times a day. Is this some kind of bug or a malware...

Is there a mechanical keyboard that is just as good as the Razer Blackwidow and costs less or better for around the same price? I want a mechanical for gaming, programming, and in general more comfortable typing. I have no brand loyalties but when I tried the Razer Blackwidow next to a few...