Slow Laptop And Internet

[Tubbycoates]

Hi all,

I'm on W10.

Whenever I play a games app (hearts free and Citypoly), the game slows down, picks up a little, then slows down, picks up etc. Occasionally, my internet also slows down, and picks up, etc.

Looking at Task Manager, even though I only have one Firefox screen, and only one tab running, TM says there are 5 firefoxes running!

When I play a game, it says there are two of them running, and when I expand it, something called Runtime Broker is running with it.

Any ideas how I can spped things up?

Thanks in advance.