to enter data using a keyboard or keypad
कीबोर्ड या कीपैड का उपयोग करके डेटा दर्ज करना (keyboard ya keypad ka upyog karke data darj karna)
"Please key in your code before the door locks."
"कृपया दरवाजा बंद होने से पहले अपना कोड दर्ज करें।" (kripya darwaja band hone se pehle apna code darj karein.)
the last or most difficult challenge or area of exploration
to reveal a secret
An undocumented way of accessing a system or software, usual...
to focus on moving forward and not dwell on past mistakes
to close an area so people cannot enter
to make a noticeable difference or impact