Seems recently i'm having to restart my computer more and more to fix the lag in Battlefield 3. It may be the server, cause a few other people were saying they were lagging in chat and when I tried different servers I wasn't lagging at all.

Also for whatever reason all the sudden I have 90 processes running on my computer.. (Only 24% of my memory in use / But still alot of processes up)

Majority of which look to be 'Chrome.exe' (9 of these) Which take up 88k Memory.

Anyone have any tips/tricks on how to clean up my computer?