I had many PCs too so i guess it wouldn't hurt sharing!
I don't know all specs so yeah.
PC #1Date: September, few days after 14, 2011 - September, few days after 14, 2014
How i got it: As a birthday gift, my bro had his first and i asked for one too.
OS: Windows XP
RAM: 512MB
Graphics Card: Internal of 32MB
Keyboard: A simple keyboard.
Mouse: A simple mouse, i changed it for my bro's first mouse at some point since it would pick too much trash on the wheel and it had a broken stick inside as well. I just fixed the latter,
but i found a cheap solution.HDD: 30GB.
CPU: Apparently a Core2Duo
Screen: A random basic screen that lasted like 2 years, so i got my sister's past screen.
What happened: PC got ridiculously slow so i asked as a birthday gift a better one. It still works to this date but i rather have none than that slug of a PC.
PC #2Date: September, few days after 14, 2014 - December, around 10, 2015
How i got it: As stated above, i got it as a birthday gift.
OS: Windows 7
RAM: 4GB
Graphics Card: My dad's graphics card until December 2014, i had none after that but asked for one as birthday gift and got my own, it is a GeForce GT 610.
Keyboard: Same keyboard of mine.
Mouse: My bro's first mouse.
HDD: 130GB
CPU: Never checked.
Screen: My sister's screen would get crazy with the colors sometimes until it got to deep blue colors which wouldn't fix with a slam, so i picked my dad's screen.
What happened: Forgot for months to close the PC on the back, mice got in and pissed on my motherboard. After that, im pretty
pissed at mice.
PC #3Date: December, around 18, 2015 - May, beginning of the month, 2016 (A few days before the ELA update)
How i got it: My father had a PC he wouldn't use for quite some time, i was trying not to use it but i had no other choice since my previous PC was apparently not repairable without spending that much money on a new mobo.
OS: Windows 8
RAM: 4GB
Graphics Card: My GeForce GT 610 (1GB)
Keyboard: Mine until it disconnected every move, so i got a keyboard nobody was using from a
certain someone who had a PC on my house.
Mouse: Same mouse
HDD: Somewhere around 150GB on Disk C and like 100GB on Disk D
CPU: Originally Intel