Hello, CalebMiller3
Welcome to the Microsoft Community.
Thank you very much for your feedback. I have carefully read the information and problem description you provided. You mentioned that a white border appears on the UI icons of some applications.
I understand the trouble caused by this problem. Yes, it is not normal to have such a situation. I tested this problem. When pressing the Tab key, such a white border will appear to show the currently selected content, but if it is always displayed, it is not normal.
I suggest you try the following methods to troubleshoot the error, which may help you.
Method 1. Please create a new local account and test whether the problem still exists.
Press Win + S to open the search bar.
Type cmd, then right-click "Command Prompt" and select "Run as Administrator".
Enter the following command in the command prompt and press Enter:
net user username password /add
For example, to create a local account named newuser with a password of password123, you can use the following command:
net user newuser password123 /add
Method 2. Perform an in-place upgrade
An in-place upgrade is a method of reinstalling Windows. The principle of an in-place upgrade is to overwrite only system files while retaining the original system and user data, thereby restoring the normal use of the system. The detailed steps are as follows.
Visit the official Microsoft website, Download Windows 11
Use the installation tool to create a USB installation disk or ISO file.
Insert the USB installation disk or mount the ISO file, and then run setup.exe.
Select the "Upgrade this PC" option and click "Next".
Make sure to select the "Keep personal files and apps" option and click "Install".
The process may take some time, please be patient.
Disclaimer: Let's try to perform an in-place upgrade, which will refresh your Windows files and operating system without deleting files or applications. But if there is important data on the computer, we still recommend backing it up in advance.
Best regards
Brian - Microsoft Community Support Specialist