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14:39, 25 July 2023 {{GD Template Impl}}
1. '''Download''' Win32DiskImager from: https://sourceforge.net/projects/win32diskimager/ & then '''install''' it.
2. Power off the raspberry Pi board, then remove your SD card from the Raspberry Pi board
3. Insert the SD card into your USB card reader, then connect the card reader to your windows pc computer
4. Run Win32DiskImager.exe, then follow the diagram (Or you can google the usage of Win32DiskImager.exe)
[[File:Win32DiskImager-guide.png]]
Thus you can get the backup image file of your micro sd, then zip it and upload to your google drive or other share network disk.
'''Or you can refer to https://linuxhint.com/back-up-raspberry-pi-sd-card/'''
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