I got the "Low on space" notification on my phone. However, on my Internal SD card I have 8.90GB / 13.03 GB free. I don't understand why the storage is divided into Program, Personal data, Internal SD card, and External SD card. For example on my computer, the C drive is just the C drive and I can use the storage however I like. Is there anyway I can adjust these partitions on Android? I think it's complaining that I'm low on space because program storage is at 1.70 GB / 1.87 GB but I have plenty of room left on my internal SD card. How can partition more memory for programs? Thanks for any help.