1-2 Game Freezes

In game, my computer (AMD-A8 Win 10) Whenever I use an ability, or engage, i generally freeze for 1-2 seconds. To describe the freezes, they allow me to input attacks // move, but they will not activate until after the spike has stopped. I have tried messing with the graphical settings, frame rate cap, and priorities in task manager. Additonally, here is my specs in detail. https://drive.google.com/open?id=0B3vAmqVx3wj1Sk9XZXVDS0NjNFk And another possible reason for this problem could be my amount of background services running. I had a friend disable some random bloatware that comes with BestBuy laptops. Does anyone possibly know a way to get rid of bloatware?

To sum up, 1-2 second lag spikes (no autoing or moving until spike stops) Possible causes: services running in background. Please help me out and comment possible fixes or suggestions. I will check this often.

See you on the Rift, Click