Although you are in the wrong newsgroup. Here is my suggestion:
Press ALT CTRL DEL & get the name of a running process. Close TASK MANAGER
Goto
http://www.google.com & type the process name in "" (double quotes &
press ENTER. The results will tell you if the process is needed.
There is a website, but I don't remember the name, which is something like
'startup.com' that will tell you about your running processes.
Do that with your process names & you'll be able to go into SERVICES
(ADMINISTARTIVE TOOLS in CONTROL PANEL) & disable some of them. Others, could
be Spyware/Adware/Mailware or viruses. For those type, I suggest you go to:
http://www.sarc.com (Symantec Antivirus Research Center), click search on the
left & type that particulare process in the top searchbox & click SEARCH. If
a virus/adware/spyware/mailware process is found then it will tell you how to
remove it
With only 26 processes running it seems unlikely that you have too many
unneeded processes running.
I hope this helps