Keyboards have small bumps on the F and J keys. These help people type without looking. The bumps guide fingers to the right spot. This makes typing faster and more accurate. June E. Botich patented ...
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Keyboard: Why are there small lines on F and J on the keyboard? Have you understood the design?
If you are connected with technology and use a computer or laptop. Then you must have seen small raised marks or bumps on the 'F' and 'J' keys on the keyboard. You may not have even noticed these ...
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Step 1: These exercises involve playing the notes in the chord one at a time. So, instead of ...
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