Hi DevicharanBalasubramanian,
I am Dave, I will help you with this.
1
Open File Explorer, then in the left pane, right click the Desktop folder and select Properties
Please provide a screenshot of the resulting dialog.
2
Click your Start Button, type regedit and hit Enter to open the Registry Editor.
Click View and make sure 'Address Bar' is turned on.
Paste this into the Address Bar at the top and hit Enter.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders
Please provide a screenshot of that Registry Editor page