To find the symbol for pi and have an easier time typing it on your iPhone, you'd have to add the Greek keyboard to your mobile device.Here's how: Launch the Settings app. Go to General. Select ...

Try typing \symbolname, then press the space bar to see if it converts into the corresponding symbol. You have to manually insert the less common symbols using the Symbols group under Equation Tools.

Lastly, the new emoji picker in the May 2019 update also includes easy access to special characters, for those times you need the occasional accent, currency symbols, or mathematical constant.

There’s a semi-hidden way to access special symbol sets in Unicode, and a somewhat obscure method of searching for specific symbols across all of macOS’s included Unicode characters. First: ...

Want to type the euro sign, hashtag, Æ, or pound sign on Mac keyboard? Wondering where @ is at, or need to type math symbols and accents? We've got you covered. Here's how to find an AirTag and ...