Whenever I start my computer up, there are numerous programs running in the background that I usually don't need , which take up a decent amount of memory.
Is there a way to kill processes in a batch command so that I could save myself a lot of troubles and just run that batch command whenever I start my computer up?
Edit: Answers are saying how to prevent these programs from running. What I'm looking for is a batch command (if there is one) so I can use it for other personal reference.