If you have no physical keyboard attached to your computer, then the on-screen virtual keyboard is a great solution. Also if you are a Mac user then it is super easy to use the On-Screen keyboard on Mac OS.
Here is the guide to start On-Screen virtual keyboard on your macOS.
At first Go to, Apple and then System Preferences.
Open the System Preferences and go to the “Keyboard” option. Now just check the box next to
“Keyboard & Character Viewers in menu bar”.
Now Select the show keyboard viewer option from your taskbar.
On-Screen keyboard will appear on your screen.
You can adjust the virtual keyboard on your screen and start typing.
Also see : How to access On-Screen keyboard on Windows