Screen resolution is a setting that determines how much details and information is displayed on your computers screen, and is measured horizontally and vertically in pixels.
Windows chooses the best display settings, including screen resolution, refresh rate, and color, based on your monitor. These settings differ depending on whether you have a LCD or a CRT monitor.
While it is usually a good idea to set your computer’s screen resolution to its native resolution – the resolution a monitor was designed to display based on its size, there may be a reason why you’d want to change it. You can select any of the recommended resolutions or simply let your eyes decide what suits you best.
Some recommended resolution for monitors
Resolution based on LCD monitor size
Resolution based on CRT monitor size
Unlike LCD monitors, CRT monitors generally don’t come in widescreen sizes. Almost all have a standard 4:3 screen ratio, with resolutions in the same 4:3 ratio of width to height. Here are the recommended resolution based on CRT monitor size
An LCD monitor running at its native resolution usually displays text better than a CRT monitor. LCD monitors can technically support lower resolutions than their native resolution, but text won’t look as sharp and the image might be small, centered on the screen, edged with black, or look stretched.
Change screen resolution in Windows 7
If you want to change your screen resolution in Windows 7, right-click on your desktop and select Screen Resolution.
In the Control Panel Display setting window which opens up, you can set the Resolution you want, from the drop-down menu. You can go here to learn mre on how to adjust your monitor for better screen resolution.
Set different screen resolution for every user
Windows does not let you set screen resolution per-user. Once you set a screen resolution using the Control Panel, the same setting applies to all users. But you can if you wish, set it so that your monitor displays an individual resolution for each use account. That is every time any user logs on, he will get the screen resolutions that he has set so for his account.
The first time you run it, the application will show all the available screen resolutions. Select the one you want and click on Change screen resolution and restore with every logon Now the next time you logon, Carroll changes the screen resolution automatically without displaying the user interface.