How do I copy contacts to/from my computer?

[AC Question]

I have a LG L41C phone and would like to back up my contacts on my computer with the usb port.

 

[hallux]

You could export them to a CSV format and save it to somewhere that is accessible from the PC.

Check your contacts, if they're Google contacts you don't need to go through all that, they're already backed up to your Google account.