On a Mac keyboard, the approximate symbol (≈) can be typed by pressing the "Option" key and the "X" key simultaneously. If you're using a different keyboard layout, you may need to check the specific key combinations for your layout. Alternatively, you can also insert it through the Character Viewer by selecting "Edit" in the menu bar, then "Emoji & Symbols."
alt 4
To type the flat symbol on a keyboard, you can use the shortcut Alt code 9837 on a Windows computer or Option F on a Mac.
To type the flat symbol on a keyboard, you can use the shortcut Alt code 9837 on a Windows computer or Option 21A9 on a Mac.
Click Edit then Special Characters.
On a keyboard the times button has the symbol "*" printed on it, this is usually found as upper case "8" but there may also be a "*" present on the numeric keypad section of your keyboard, if your keyboard has this.
ctrl C For a mac, the apple symbol than C
On a Mac keyboard, you can find the registered trademark symbol (®) by pressing Option + R. This key combination will insert the ® symbol wherever your cursor is positioned. If you need to type the trademark symbol frequently, you might consider creating a text replacement in System Preferences for easy access.
On a Mac keyboard, the division button is represented by the forward slash (/) key, which is located on the same key as the question mark (?). If you're using the numeric keypad, the division symbol (÷) can typically be found on the key with the forward slash as well. In mathematical applications, you may also find the division symbol in the character viewer or by using specific keyboard shortcuts.
To type the degree symbol (°) on a Windows keyboard, you can press "Alt + 0176" on the numeric keypad. On a Mac keyboard, you can press "Option + Shift + 8". Once you have entered the degree symbol, you can then type "C" to complete "°C" for degrees Celsius.
On a Mac keyboard, press and hold the option key, then type the number 3. Then release the option key. I don't know about on a Windows keyboard
To enter the micrometer symbol (µm) on a keyboard, you can use a keyboard shortcut or insert it via character map. On Windows, you can type "00B5" and then press Alt + X to convert it to µ. On Mac, you can type Option + M. Alternatively, you can copy and paste the symbol from a source that includes it.
so plug it in to your USB drive on your mac or PC (for the mac keyboard)