|If the program are not being loaded at start up then they will just take up space but should not slow down your laptop.|
Did your laptop previously run faster than it now does? Those programs were on the laptop at that time weren't they? If so, you answered your own question.
Something else is making the laptop run slower or there ARE programs being loaded at start up. Most likely both issues are true.
I suggest you start by downloading and running regularly both Ccleaner slim and malwarebytes. GEt them at the links below.
Also, press Control+Alt+delete at the same time and look at how many processes are currently running. Post back the answer.