to make a copy of data to prevent loss
डेटा की नकल बनाना ताकि हानि से बचा जा सके (data ki nakal banana taaki haani se bacha ja sake)
"It’s important to regularly back up data on your computer."
"यह महत्वपूर्ण है कि आप अपने कंप्यूटर पर नियमित रूप से बैग अप डाटा करें।" (Yeh mahatvapurn hai ki aap apne computer par niyamit roop se **back up data** karein.)
to remove or eliminate something unwanted
to gradually disappear from view or sound
to mentally separate yourself from stressful situations
to review or explain something quickly
to make someone feel excited or full of energy
to reduce or reverse a policy or program