Use Alt codes on Windows to type exponents, like Alt + 0178 for superscript 2. On Mac, use the Baseline format in apps like Pages to add superscripts for exponents. Use Text Replacement on iPhones to ...

You can add special characters while typing on a computer using keyboard shortcuts or a special pop-up window. Both Windows and Mac computers have the same special characters, but have different ways ...

Many keyboards on the laptops carry multi-function keys. They usually help to combine keys or enable an elevated extra key marked on the keyboard. If you have seen extra keys marked on a key, i.e., in ...

The combination of ALT + F4 is useful for shutting down applications and systems. It is one of the most-used keyboard shortcuts. However, many users report that the combination doesn’t work. If you ...