You have an entire thread based on the exact same question. The answer:  the system as is cannot be upgraded.  The only way to upgrade would be to replace the system board with one having a Pentium CPU and a memory slot.  Then you can upgrade to 4G RAM and a 2.5" SATA drive. Combine the cost of the board, drive and memory and you'll be over $100US to upgrade a system that might be worth 1/3 of that.  If you still want to do the upgrade, the board below is the one you need;  you'll need to search for a local source. [URL] Add the RAM and drive to that cost.  
Hello, I am from Pakistan. I just want to know that Can I upgrade my Dell Inspiron 11 3168 to increase its RAM and storage? It's 2gb and 32gb and I want to upgrade it for better performance and storage but I'm unable to get complete assistance from anyone. I contacted to dell support and followed the instructions but unable to get complete guidance. If anyone can provide me any detail of representative from Pakistan then it will be more helpful. I just want to know about upgrade if its possible then I have to upgrade.  Thanks in Advance
How to upgrade Dell Inspiron 11 3168 Laptop??