Windows 11 comes with new features and a fresh look, and with a redesigned Start menu. If you don’t want to get used the new design, you can go back to the classic Start menu look like in Windows 7
How to Restore Windows 7 Start Menu
Hit the Windows-Logo key, or click on Start and type in cmd
they will open command prompt, here you paste the following command and hit enter.
winget install startallback
At the first run, the confirmation of the license terms is asked, which you accept by pressing the Y button.
If you want to go back to the Windows 11 Start menu, simply hit uninstall the tool.
winget uninstall startallback