PC Upgrade

I have a Dell All in one desktop with the below configuration which is about five years old. is it possible for me to

1. upgrade it to Intel I5 processor with SSD drive
2. Do I need to change the mother board

Please find below configuration

Dell Studio One 19 Desktop (S210512AU)

Windows 10 pro
Processor Intel(R) Core(TM) 2 Duo E7500 Processor (2.93GHz,1066MHz FSB, 3MB L2 Cache)
Memory 3GB (1x2GB/1x1GB) DDR2 800MHz SDRAM Memory [370-15695]
Keyboard Dell(TM) Wireless Desktop Keyboard and Mouse Bundle (English) - Black [580-15506]
[580-15508]
Video Card Integrated Nvidia GeForce 9200 Integrated Graphics [490-11604]
Hard Drive 320GB SATA 3.0Gb/s Hard Drive with Native Command Queuing [400-18027]