Changing resolution of 4K screens, Windows 8

  daveanderson96 20:21 29 Dec 14

Hi, I've recently purchased a new laptop (Lenovo Y50-70) and it comes with a 4K display.

This is great but I've found some programs are not adapting to it well and also it's causing lag on some programs too.

I've tried to lower the resolution by right clicking on the desktop, going to screen resolution, then changing it from 3840x2160 to 1920x1080. This doesn't fix things though, because the screen becomes pixelated and large.

Has anyone had a similar problem or knows how to fix this? Any help would be really appreciated. Thank you!

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