Please capitalize where necessary: everything is in english, it is an australian site.
A: Everything is in English, it is an Australian site.
Q: microsoft has historically made the updates available to all insiders at once, but the portion of microsoft’s 10 million insiders on its slow ring track may expect to receive more stable updates than those in the bleeding edge “fast ring”.

A: Microsoft has historically made the updates available to all insiders at once, but the portion of Microsoft’s 10 million Insiders on its slow ring track may expect to receive more stable updates than those in the bleeding edge “fast ring”.
Q: is quite possible name a periodic structures, consisting of lodged (damaged, weakened) crop, as a painting, picture or image.
A: Is quite possible name a periodic structures, consisting of lodged (damaged, weakened) crop, as a painting, picture or image.
Problem: you can control him through a lengthy career mode which takes you from humble beginnings to worldwide championships.
Can you repeat this sentence, but capitalize it?
Answer: You can control him through a lengthy career mode which takes you from humble beginnings to worldwide championships.
Text: you will receive support and service from our german headquarters, one of our worldwide subsidiaries, or one of our agents – always with the focus on the customer and always with the shortest response times.

Correct capitalization: You will receive support and service from our German headquarters, one of our worldwide subsidiaries, or one of our agents – always with the focus on the customer and always with the shortest response times.
Text: sapphire crystal, steel bracelet , quartz movement, available in l- , s-size

Correct capitalization:
Sapphire crystal, steel bracelet , quartz movement, available in L- , S-size