Ram and Proccesor

Solution
The Inspiron 13 7000 is pretty compact. You will not be able to change the CPU as it is on a FCBGA1168 configuration, and it is soldered onto the motherboard.

You will only be able to upgrade to better RAM and also you can replace the HDD with a SSD.
Can any of the back of the tablet/laptop be unscrewed? I know most laptop can have their RAM, PSU and HDD changed but not the CPU.

But as this is a tablet/laptop it could be a bit tricky.
 
Here's a guide - http://www.myfixguide.com/manual/dell-inspiron-13-7347-disassembly/

Not quite the same model number, but it should mostly be the same.
 
The Inspiron 13 7000 is pretty compact. You will not be able to change the CPU as it is on a FCBGA1168 configuration, and it is soldered onto the motherboard.

You will only be able to upgrade to better RAM and also you can replace the HDD with a SSD.
 
Solution