Please capitalize where necessary: the effort to update a site is often an ignored consideration.
A: The effort to update a site is often an ignored consideration.

Please capitalize where necessary: 3. the humans (first song)
A: 3. The Humans (first song)

Please capitalize where necessary: if it's time to give yourself a little treat... then the best hotels, golf courses, vip services and top fashion labels are all waiting for you.
A: If it's time to give yourself a little treat... then the best hotels, golf courses, VIP services and top fashion labels are all waiting for you.

Please capitalize where necessary: specifically, the hormones that produce testosterone, primarily.
A:
Specifically, the hormones that produce testosterone, primarily.