If you’ve removed your recycle bin icon, or you previously added some of the “special” icons like Computer, User or Control Panel to the desktop and they are now missing, you might want to know how to add them back.
Adding Icons to the Desktop in Windows 10
If you want to add Computer, Recycle Bin, Control Panel, or your User folder icon to the desktop in Windows 10, there’s an extra step you’ll need to know how to do.
First, right-click on the desktop and choose Personalize.
Now select Themes on the left-hand menu, and then once you are there, you can select Desktop icon settings under the “Related Settings” section.
And now you can click the checkboxes for the icons that you want back.
You should see the icons show up as soon as you click Apply.
Adding the Desktop Icons Back for Windows 7 or 8
Go to Control Panel \ Personalize (or right-click on the desktop and select Personalize), and then choose the link for “Change Desktop Icons” on the left-hand side.
Now you can chose the icons you want back on the desktop by checking the box next to the name:
Click the Apply button, and you should see the icon show up on the desktop immediately.
IMG SOURCE: How to Geek