How to insert emojis on Windows 10 without any extra apps. There is a built in emoji keyboard, and this is how to use it.
This video shows how to insert emojis using the Windows emoji keyboard, on Windows 10 Creators Update. The same instructions work for every version of Windows 10 so far.
Note: not every emoji shows on the keyboard! Here's how to access the rest of the emojis: https://youtu.be/EoTVz8TAI6Q
UPDATE 2017: Users on the latest Windows release have a much better emoji picker. Here's how to find it: https://youtu.be/FbaohtbjQ9g