12hon MSN
Ever wondered why only 'F' and 'J' have bumps on the keyboard; the reason is surprisingly smart
Tiny raised lines on the F and J keys, known as tactile markers, serve as crucial landmarks for touch typists. Patented in ...
RRB NTPC CBAT test 2025 is scheduled for December 28. Check RRB NTPC typing test rules, speed requirements, evaluation, and ...
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