Text: did someone email you a ath file and you're not sure how to open it? maybe you have found a ath file on your computer and wondering what it's for? windows might tell you that you can't open it, or in the worst case, you might encounter a ath file related error message.

Correct capitalization: Did someone email you a ATH file and you're not sure how to open it? Maybe you have found a ATH file on your computer and wondering what it's for? Windows might tell you that you can't open it, or in the worst case, you might encounter a ATH file related error message.

Text: ic7 file analysis tool utilizes third-party software components.

Correct capitalization: IC7 File Analysis Tool utilizes third-party software components.

Text: if you look at the volumes on lie groups, you will see that the later ones have chapters that you don't expect in bourbaki.

Correct capitalization: If you look at the volumes on Lie groups, you will see that the later ones have chapters that you don't expect in Bourbaki.

Text: 2018 best cisa study materials + discounts & comparisons

Correct capitalization:
2018 Best CISA Study Materials + Discounts & Comparisons