For beginners, RAM could be the initial thing on our list. Adding a lot of memory is the most reasonable and accessible technique of boosting up the PC. You could target 16GB if you need to experience some games.
The graphic card might be the next thing that you need to care about. On the other hand, you might research benchmark sites to make a comparison and look for a suitable GPU to substitute the existing one.
Besides, you should invest in a huge storage drive. SSDs are currently more reasonable and popular than they were in the past. If you get an HDD for your rig, do yourself a favor and purchase the SSD. You will realize the enhancement quickly.
Various PC parts like motherboard, processor, and software might be seen to upgrade later.