Passed Security+ & upgraded my RAM

Yesterday I passed the Security+ Exam. I did not like the fact the exam does not show you the specific questions you missed. I thought I remembers all the abbreviations after reading a book and using a different online test simulator, but I was lost when a few of them came up. I also upgraded my RAM in my laptop. My laptop was close to using 100% of the initial 16GB Ram when I would bootup the Windows 2025 Server on VirtualBox. So I upgraded the RAM to 64GB. I eventually will try to have two servers and a Virtualized Windows 11 PC running on the Virtual Network.