Plz help on my computer I go on online games and they go really slow. The rest of the computer is fine and its with every online game it freezes for a while and then it goes super fast then it slows down plz help!

From what I know while I'm gaming online is that the game server might experience the overloaded of members signing in due to its server.
or Check whether your background programs are working in the background.If so, try closing some. *Note: Close those background programs that are operated by your account, dun close background programs that are run by SYSTEM, LOCAL SERVICE, NETWORK SERVICE.

I have wireless internet does that affect it?

it shouldn't, unless u are far away from hotspot

I don't think so. Since you said sometimes it freezes, sometime fast and sometime it slow down.

wat are these backround programs?

programs which are running in the background, you cant see them  but they operate

just open task manager, go to processes and see how many are running at the moment

Alt + Ctrl + delete
Processes
It will show a list of the background programs running. Do remember to NOT to close any programs run by system, local service and network service