Found an interesting way to enter Unicode characters in Windows (beyond finding it in charmap and then copy/pasting the character!). There’s the technique where you hold alt, hit the plus on your numeric keypad, enter the hex code for the character, then release the alt key. Since a lot of laptops don’t have numeric keypads … this approach isn’t always feasible.

But there’s another way — once you’ve typed the hex code and your cursor is immediately after the code, press Alt-x …

The code magics itself into a Unicode character. You can even put your cursor immediately after a Unicode character, press Alt-x, and the character will turn back into the hex code.