How do you know what to enable and disable on your computer?
Disabling stuff on your computer may be dangerous and could
create problems. However, enabling may slow down your computer.
There are many enable / disable you can do on a computer, for
example; start up programs, effects, services and more.
The best thing is to google what you want to enable / disable on
your computer.
There are many tweak programs out there which tell you what the
option is for and if to enable / disable it.