To get to This PC in Windows 10, open File Explorer from the taskbar and select This PC in the left pane.
Pin it to Start
If you want This PC to show up in your Start menu, open File Explorer, right-click (or press and hold) This PC in the left pane, and then select Pin to Start.
Now, there's a This PC tile on the Start menu.
Add it to your desktop
To create a desktop shortcut, open File Explorer, select This PC in the left pane, and then drag it to your desktop.