Conclusion : 1 Virus - Gives you Ad's free download's of stuff and when you download you get more viruses
Conclusion : 2 Computer not able to compete with the Graphics with Toribash but
Razer Cortex
Will help you GPU and CPU BOOST up and run games with faster FPS
your laptop Hardrive is Packed by packed i mean Full or all most full that makes your laptop slow Junk files etc. So get MalwareBytes
To remove junk files and other crap in your laptop
and if that does not help you might wanna buy a better Graphics card and a
Intel(r) Core(TM) i5-421ou CPU @ 1.70GHz Processor that's a good one and will run Toribash in maximum, and Get at least 8G RAM + 64 Operating system
If to complicated
Here are some options:
Reset your laptop to %0
Get a new laptop (recommended)
If needed Update driver's.