Windows 10: Windows 10 Randomly slow in all games.

Hello, I have an issue with having a lot of lag in games. Windows 10 suddenly started to be horribly slow today. Yes it randomly started to be slow. I didn't download anything except .NET paint (which on Windows 8.1 didn't have any lag at all). I normally got in for example CSGO during combat 64-120 FPS however now it is struggling in the menu. Geometry Dash normally runs at a stable 60 FPS (because of it's forced V-Sync and I have a 60hz monitor) but now I get horrible frame skips and occasional crashes.
Thanks for help.

Specs:
Monitor Samsung S24D590 (1080p 60hz)
GPU EVGA GTX 650ti SSC (Super Super Clocked)
CPU AMD A8-7650k (Overclocked to 4.2 GHz)
RAM 16 GB DDR3 (1600Mhz both sticks)
OS Windows 10 Pro
Storage Samsung 850 Evo

:)

 

My mouse is acting up.

My mouse is acting up, and it is randomly stopping / slowing down, and it gets irritating when I am playing FPS games. Is there a way to stop this?

 

slow since update in sept

since the windows 10 update at the end of September, I have a very strange connection to all the Windows games such as Treasure Hunt' Tap Tiles and even all the card games. it is extremely slow, movements are super slow and I even have to click 2 or 3
times for it to move.

 

have you tried doing a clean boot?.. this should sort out if any program is the problem at the start of your PC.. also consider doing a system restore to a previous date when this issue didn't occur and see how long you go without the issue happening again.. something had to change in order for these issues to occur.

 

I would try taking all your v-sync control of the game settings then going to Nvidia Control Panel settings & then:

Nvidia Control Panel

Manage 3D Setting / Program Settings

then select the game you are using to change settings for then scroll down to:

Vertical Sync / Adaptive (half refresh rate)

I found it is better to use the Nvidia V-Sync settings