I think the problem is that when the OS (Android 2.0 by the way) was installed the I cons were placed on the home page but the Aplication wasn't installed. I have downloaded the .APK aplication file for the ES file explorer on another computer and copied it to the 1 GB SD card. But I can't move the APK file onto the tablet internal storage from the SD card because I don't have a file manager installed. I canpt access the tablets internal memory when it is plugged into the computer. The computer just looks at the tablet as a card reader for the SD card.
Also some other aplications don't work. These include:
Sam Slide application store.
If someone could please please help me I would be ery happy if you neeed more info just ask.