1, the screen and keyboard should be in front of you, and the neck and wrist should not be tilted.
The center of the screen should be lower than the level of your eyes, and the screen should be at least one arm away from your eyes.
3. Sit up straight, don't lie down, and don't let your body sit at an incorrect angle.
4. The thigh should be as parallel as possible to the forearm.
Hands, wrists and elbows should be kept in a straight line.
6. Put your feet on the floor or mat easily and smoothly.
7. Type textbooks or manuscripts on the left side of the keyboard, or use a dedicated folder next to the monitor. When typing, keep your eyes on the manuscript, not on it.
8. The brightness and contrast of the display should be adjusted to be clear but not dazzling.
9. Take a break.
In addition to correct sitting posture, correct keyboard fingering is also very important. Keyboard fingering refers to how to hit keys with ten fingers, that is, to specify which key positions each finger is responsible for, so as to fully mobilize the role of ten fingers, realize the input without looking at the keyboard (blind typing), and thus improve the keystroke speed. Correct fingering can improve typing speed. The key to improving typing speed is the division of labor and cooperation of ten fingers. Each finger, especially the left and right fingers, should not be confused, and each finger should be responsible for its own area. Correct gesture: (1) Key position and finger division: first, shape the prominent parts on the keys F and J by hand, namely the left index finger F, middle finger D, nameless S and little finger A; Right index finger j, middle finger k, nameless l, little finger:. When inputting, the eight fingers of the left and right hands (except the thumb) naturally lie flat on these eight keys; (2) Correct keystroke method: The typing keys of the keyboard are divided into two parts, the left hand hits the left part and the right hand hits the right part. Each key has a fixed finger, and the left thumb or right thumb is also responsible for hitting the space bar.
When typing in barracks, we should pay attention to the division of ten fingers, ensure the keys of fingers and perform their duties. Practice has proved that it can effectively improve the accuracy and speed of keystroke. In the future, typing will be handy without looking for keys!
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