The SD card reader in my computer is kinda malfunctioning... Everytime I put an SD card in, the light goes on, but the computer doesn't recognize it unless I mess with it for like 10 minutes and it finally pops up. How do I fix maybe?

Soda sucks.
It might be using usb internally even though its built in, and that could be messed up making it freeze some. Or you could have the old usb version instead of 2.0, I had some issues with that and a ipod taking forever to recognize. Could simply be a fault card reader or some driver problem.