First and foremost the book is written for brass teachers who wish to get a greater insight into the scientific foundation of brass educational theory and practice an area in which it has previously been difficult to obtain relevant specialist literature

Can you repeat this sentence, but add in punctuation?
First and foremost, the book is written for brass teachers, who wish to get a greater insight into the scientific foundation of brass educational theory and practice - an area in which it has previously been difficult to obtain relevant specialist literature.
The agreement also means that all derivatives trades will now be reported to a central register which gives supervisory authorities a much better overview of derivatives markets and reduces uncertainty in the market if a financial institution gets into trouble

Can you repeat this sentence, but add in punctuation?
The agreement also means that all derivatives trades will now be reported to a central register, which gives supervisory authorities a much better overview of derivatives markets and reduces uncertainty in the market if a financial institution gets into trouble.
The sync dialog displays all there is to know about the process including the elapsed time progress bars the speed of the process and how many files and folders were created and deleted so far and how many are left

Can you repeat this sentence, but add in punctuation?
The sync dialog displays all there is to know about the process including the elapsed time, progress bars, the speed of the process and how many files and folders were created and deleted so far and how many are left.