Sometimes I just use my sleeve to wipe my computer screen. I don’t recommend spitting on it because that’s gross.

How to Adjust Dell Laptop Screen Brightness. Bright LCD displays under low-light conditions can strain the eyes. Likewise, if your office is well-lit, your Dell laptop's dim screen may be harder ...

How to Keep the Screen From Dimming on a Mac. There are two primary reasons for your Mac's screen to dim, and both are easily controlled. No matter which Mac model you have, the power settings may ...