Microsoft provided the Windows Experience Index (WEI) Score for Windows 7 and Windows 8 but it has been removed from Windows 8.1 and Windows 10. But you can still run tests and get a score using the Command Prompt.
I will show you how to get Windows Experience Index (WEI) Score in Windows 8.1 and Windows 10.
Step 1. Close all apps and programs
For Windows Experience Index benchmark runs for the best results, close all apps and programs.
Step 2. Open the Command Prompt (Admin)
Right-click on Windows Start Menu to open the command Prompt (Admin).
Step 3. Run “Windows Experience Index” benchmark program
Type the following command to run “Windows Experience Index” benchmark program.
Step 4. Find the result file
After the benchmark is finished, Open the following folder.
Find the file titled “Date + Formal.Assessment (Initial).WinSAT”.
Step 5. Drag and Drop the “winSAT” file to “WEBmarks” web tool
Drag and Drop the “WinSAT” file to WEBmarks web tool.
Step 6. Check the result
You can see the WEI score like Windows 7.