Ahh, you're in the most dangerous part of computer knowledge, knowing just enough to cause problems
You know services have something to do with the workings of your system, but not enough to know exactly how.
Here's a cheat sheet when it comes to services: If you don't know what it is or haven't been told specifically to change it, then leave it alone
In fact, while setting services to Automatic that should be manual can cause issues. it certainly won't resolve any!