On my Mac keyboard (UK English) the tilde is on the key to the left of the letter Z. The number codes for uppercase letters are as follows: Alt+0195 = Ã Alt+0209 = ÑDec 17, 2020. Maybe it depends exactly what keyboard he is using.
Windows PC Keyboard Shortcuts for the Tilde Enable Num Lock, hold the Alt key, and enter the appropriate number code on the numeric keypad to create characters with tilde accent marks. How do I get symbols on my iPhone keyboard?.How do you do easy accents on Google Docs? Windows PC Keyboard Shortcuts for the Tilde Enable Num Lock, hold the Alt key, and enter the appropriate number code on the numeric keypad to create characters with tilde accent marks.How do you type Swedish letters on an English keyboard?.