My computer says i need to change my color depth, how do i do so?

Right click on desktop and chose Properties. Select : Color Quality and chose the appropiate depth color you need (16bit, 32bit etc.). Usually the higher, the better. Color depth is limited by the specifications of your video card.

You can change the color depth by right clicking on the desktop, click on properties, click on settings. You will see something as color quality, you can change it, thats also known as color depth.

Regards,
Shrey