even before the formulario mathematico project was completed peano was putting in place the next major project of his life.

How would the previous sentence be correctly capitalized?
Answer: Even before the Formulario Mathematico project was completed Peano was putting in place the next major project of his life.
many due to own errors were inclined to self-destruction and degradation.

How would the previous sentence be correctly capitalized?
Answer: Many due to own errors were inclined to self-destruction and degradation.
today we’re excited to introduce some major updates to our ios (iphone & ipad) client! if you’re an existing customer, you may see the update icon for remote update on your web account.

How would the previous sentence be correctly capitalized?
Answer: Today we’re excited to introduce some major updates to our iOS (iPhone & iPad) client! If you’re an existing customer, you may see the update icon for remote update on your web account.
individuals with surname leiboschitz

How would the previous sentence be correctly capitalized?
Answer: Individuals with surname LEIBOSCHITZ