How to upgrade pixel

[btownwolf]

Hello,how can i upgrade the pixel settings on my windows xp

 

[Cyberat_88]

You mean bump up resolution ?
Right click on Desktop (no icons) and Click Properties.
Select Settings Tab and in the lower left corner you will have a resolution slider.
If your video card allows you can move it right for a higher res., then it needs to match the monitor max. res. & frequency. If no problems you might have to adjust screen to fit borders.