System is lagging

[roibusergiu015]

I've chnaged a lot of times my windows, to 7 and back to 10, but i have same lags of windwos system.

I can't open a lot of windows, programmes. I can't simply press alt+tab or navigate through Windows or opened programmes. Sometimes, it disappears, but after less than 1 minute it appears again. I can play in GTA, or FORTNITE on my computer, but i can't use it as my work station.



MY computer SPECS:
processor: INTEL CORE I5 6000K (cooler: DEEPCOOL GAMMAX 400)
video card: GTX 1050Ti(from ZOTAC, OC EDITION)
ram: 2x4 gb crucial ddr4
120gb ssd (for system)
500 gb WESTERN DIGITAL BLUE
power suply: XILENCE 600W
Motherboard: ASUS Z170-A

I made this video to show you these lags.

[video="https://www.youtube.com/watch?v=qLl-Ht35irM"][/video]

 

[DarkEngine]

The drivers that you should check are the display drivers. These drivers, if problematic, can cause slowness and lag on your PC.
Go to your manufactures website and look for the latest driver version for Display Adapters that you need to update
OR-
Hold Windows key and press R
Type devmgmt.msc and press Enter: Check your important drivers especially the Display Drivers. Double click the Display Adapters and then double click your display device as well, Click on the Driver tab If the driver provider is changed that means the slow and lag is because of the changed driver. Just simply click on the Uninstall button and follow the on-screen instructions. Once the driver is uninstalled, you can download and install your drivers.

 

[roibusergiu015]

DarkEngine. Well, i tried a lot of solutions, and finally i can say that this is not from the videodriver, videocart. I think that it may be motherboard, but i can't test it, and can't find if problem comes from motherboard. thx for yor answer.