This is my first post. I have a Dell Vostro 260 from 2013. It has an Intel i3-2120 @ 3.3 GHZ, 4 GB 1333 MHZ DDR 3 RAM and a WD 2 TB hard drive. I've optimized the software as much as I can. I'm trying to put off buying a new system, and I'm wondering if adding more RAM and changing to an SSD hard drive would present a noticeable performance difference? I don't game, just use for MS Office and internet usage. TYIA.