Is your UAC enabled? I would change it to "Always Notify", that may give you a clue as to what is trying to run. This won't always help if you have malware/virus, but it may point out what's running.
Download and run MSE, do a full scan.
As Aphelion said, there seems to be a lot of stuff running. Unless you need all this software, you may want to go to MSConfig and see what is starting up and maybe trim some of it down.
If you want to take a closer look at the current processes running, d/l Process Explorer and run it as Admin Windows Sysinternals: Documentation, downloads and additional resources