How to Fix ALT Codes not Working on Windows 10

If you are suddenly unable to use ALT codes, this video will show you how to fix this issue.
How to fix alt codes not working issue in Windows 7/8/10:
1: Enabling Mouse Keys when Numlock is ON
2: Enabling Entry of all Unicode characters via Regedit
3: Adding ALT characters using the Character Map

- See more:

[BobSmith-dknw]

My Problem - turns out to be that I was entering the Unicode Number Wrong.

I wanted this character
ü
but I was getting this character
ⁿ
The *_REASON_* was that I was entering

Alt 252

instead of

Alt 0252

I was entering it as it appeared in the the Wikipedia Page
List of Unicode Characters
Which did NOT put in the leading 0.

[BobSmith-dknw]

My Problem - turns out to be that I was entering the Unicode Number Wrong.

I wanted this character
ü
but I was getting this character
ⁿ
The *_REASON_* was that I was entering

Alt 252

instead of

Alt 0252

I was entering it as it appeared in the the Wikipedia Page
List of Unicode Characters
Which did NOT put in the leading 0.