Please capitalize where necessary: i don't have to go through my 'inbox' and spend hours deleting the junk. i highly recommend everyone to use this brilliant software - and save yourself hours of wasted time."
A: I don't have to go through my 'inbox' and spend hours deleting the junk. I highly recommend everyone to use this brilliant software - and save yourself hours of wasted time."

Please capitalize where necessary: most people are in one way or another the victim of "possession", which they do not think of under this name.
A: Most people are in one way or another the victim of "possession", which they do not think of under this name.

Please capitalize where necessary: radio carbon dating indicated that the remains were 5300 to 5200 years old.
A: Radio carbon dating indicated that the remains were 5300 to 5200 years old.

Please capitalize where necessary: the funny thing is that rent or buy an apartment in this building is more expensive to do it in the opposite block, exquisite construction, and the explanation is very simple, views, no one wants to buy an apartment overlooking the "parrot", although the building is stately.
A:
The funny thing is that rent or buy an apartment in this building is more expensive to do it in the opposite block, exquisite construction, and the explanation is very simple, views, No one wants to buy an apartment overlooking the "parrot", although the building is stately.