If you're not sure what your screen resolution is, there are a few ways to check. One way is to look at your screen's control panel settings. Another way is to use a online Screen Resolution Checker.

Screen resolution refers to the number of pixels that make up your screen. The more pixels there are, the better the image quality. A high resolution screen will have a higher pixel density, and a low resolution screen will have a lower pixel density. You can use our online What Is My Screen Resolution tool to find out your screen's width and height in pixels.

If you're not sure what screen resolution your computer is using, there are a few ways to check. Screen resolution is the number of pixels that can be displayed on a screen, and is usually represented by width x height. On a Windows PC, you can check your screen resolution by going to Start > Control Panel > Display. In the Display settings window, look for the "Resolution" drop-down menu and select your preferred resolution. On a Mac, go to System Preferences > Displays. Here, you'll see your current resolution next to the "Resolution" label.