Plus Minus Alt Code (±) (Windows Keybo…
https://symbolhippo.com/plus-minus-alt-code/
How to type Plus Minus on Keyboard Press and hold down the Alt key, then type 0177 using the numeric keypad on the right side of your keyboard (Windows). Press Option + Shift + = on your keyboard (Mac). Open your text editor where you need to type the Plus Minus symbol. Place your insertion pointer where you need the symbol. Press and hold down the Alt key.
Press and hold down the Alt key, then type 0177 using the numeric keypad on the right side of your keyboard (Windows).
Press Option + Shift + = on your keyboard (Mac).
Open your text editor where you need to type the Plus Minus symbol.
Place your insertion pointer where you need the symbol.
Press and hold down the Alt key.
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