How can I copy content from my SD Card to my PC? I have an LG Marquee on Boost Mobile and recently my phone started to boot loop. I had not backed up my micro SD Card contents and am afraid I could lose them with my phone acting up like this. Each time my media scanner runs at start up, the phone reboots again, so I cannot access my media content in time to salvage it. 

A user on here gave me the idea to buy an SD Card reader, put the contents of my SD Card onto my PC and copy them onto a new card. Then I could insert the new card into my phone and factory reset it in order to save my media content.

My question in a nutshell is: What is the process of copying content from an SD Card onto a PC, and then copying this content to a new card?

My second and last question is: Once I move the contents of my current SD Card onto my PC and copy them to a new SD Card, will my factory-reset phone take the new card and load the contents?
Answer to your first Question:  

No specific processes needed. When You Connect your SDcard to PC via SDcard reader, you can see a new drive is mounted on you PC. Just copy necessary files to PC and similarly copy same files to new SDcard.  

Answer to your first Question: 

Yes. your mobile will recognize your new SDcard when you mount it to your mobile.