How to Fix Blurry Apps in Windows 11

Introduction

Blurry text or fuzzy app windows can make a Windows 11 PC uncomfortable to use. The cause may be display scaling, an older application, an incorrect resolution, or an outdated graphics driver. Try the following fixes in order, checking the affected app after each change.

Check the display resolution and scaling

Open Settings, select System, and then choose Display. Under Display resolution, select the option marked Recommended when available. A resolution that does not match your monitor can make text and interface elements look soft.

Next, review Scale. Windows often recommends a scaling percentage based on your screen. If you use a custom value, return to the recommended setting temporarily and see whether the app becomes clearer. Sign out and sign back in if Windows asks you to apply a scaling change.

Let Windows try to fix blurry apps

Open Settings and search for advanced scaling settings. If the option to let Windows try to fix apps so they are not blurry is available, turn it on. This can help with some desktop applications when the display scale changes. It will not fix every app, so continue to the next step if the problem remains.

Change compatibility settings for one app

If only one older program looks blurry, close it and locate its shortcut or executable file. Right-click it, choose Properties, and open the Compatibility tab. Select Change high DPI settings. Depending on the program, testing the high-DPI scaling override may help. Change one option at a time, reopen the app, and keep the setting only if it improves the display.

Update graphics drivers and the app

Install available Windows updates and check your PC or graphics-card maker’s official support page for a suitable driver. Avoid random driver download sites. Also update the affected app because newer versions may handle high-resolution displays more effectively.

More things to check

If you use multiple monitors, confirm that each screen is set to its recommended resolution and scaling. Moving an app between monitors with different scaling settings can sometimes make it appear blurry. Disconnecting and reconnecting the display or restarting the app may help.

Conclusion

Start with the recommended resolution and scaling, then test Windows’ blurry-app setting. If just one program is affected, check its high-DPI compatibility options and install updates. These steps often identify the cause without requiring a Windows reset.