i re-read what you said and i guess i am even more confused now.
when a MOB says it has integrated graphics what does this mean? is this a necessary thing if i dont want to have an external GPU? If i dont want to buy an external GPU because i am only going to run internet and office applications on a computer how do i know what CPU's will have this graphics capability......and does this CPU need to be paired up with a MOB that has integrated graphics?
from what you're saying .......it all comes from the CPU......is this right? again, if it all comes from the CPU how to know which CPU's require an external GPU and which ones dont?
For intel , tail letter "F" in chip name means <Mod Edit> graphic , it can not output vedio stream to your monitor(like 10600kf / 10400f / 9600f etc.)
the i3 / i5 / i7 / i9 / pentium series that chip name without "F" all have integrated graphic ( maybe most of them )
For AMD , tail letter "G" means graphic contained (like 3200g / 3400g / 4750g etc.)
Just choose them based on your needs
if the chip already has integrated graphics , you can add an external graphic card or not
if the chip doesnt have integrated graphics , you must get an external graphic to start the system
B450 / B550 chipset motherboard + 3200g / 3400g / 2400g will do your job well
H410 / B460 motherboard + 10100 / 10400 / 10700 also fine choice
athlon 200ge + A320 if you wanna lower the budget
g5905 + H410 if you are an intel fan and seeking a cheap solution