The monitor controls should be able to correct noticeable distortions, if not there might be a defect in the monitor or the controls. Although most monitors have the same basic panel of controls, not all monitors controls are easy to use or effectively adjust the screen. Most users won't be tinkering with the screen very often, but you can find out which models are user friendly by reading reviews. Warranty Take the time to find out what's covered by the warranty and shop around to find a good one. Ideally a warranty will cover parts and labor for every bit of the monitor.
Some stores add extras to the manufacturer's warranty.
You can always buy extensions on a warranty, just keep in mind that a more inclusive warranty with a shorter term is probably better than a limited one for a longer term. Conclusion A monitor is an absolutely essential part of any computer system. After a bit of research, you'll be able to select a monitor with the size and image quality to suit your needs. The falling prices of conventional CRTs are making larger monitors more attractive and affordable. Now the market offers more choice than ever with the emergence of sleek, compact LCDs.