You can use your Tablet as a main computer. Yes! You heard it right. You can really use your tablet as a main computer if you do not have to use any big software which requires much computing power. The main benefit of Tablets are they are handy. You can take it wherever you go like how you carry your mobile phone. Now we have tablets which have memory up to 256 GB. Some of them can be even upgraded to 1 TB for storage.
While you are travelling, you can work using touch screen option and while you are at workplace, you can connect it to a keyboard and mouse using Bluetooth and do your work like how you work in a PC. If you want to use memory intensive applications, we do not prefer using a tablet as your main computer.