6. Jumps on the keyboard at “F” and “J”
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The F and J keys on your keyboard have small bumps on them. Those of us who learned to type with Mavis Beacon may be able to figure out why. Your hands should be positioned so that your index fingers are on the J and F keys, respectively.

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The small indentations make it easier for users to place their fingertips without having to look down. You can save time by placing your hands according to feel. Homing bars is the formal term for these tiny ridges. On desktop computers as well as laptops, these homing bars are standard.
