Please capitalize where necessary: but, we are together and pray continually that those in need will receive help as quickly as possible.
A: But, we are together and pray continually that those in need will receive help as quickly as possible.

Please capitalize where necessary: did someone email you a xcmds file and you're not sure how to open it? maybe you have found a xcmds 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 xcmds file related error message.
A: Did someone email you a XCMDS file and you're not sure how to open it? Maybe you have found a XCMDS 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 XCMDS file related error message.

Please capitalize where necessary: the gendarme is one of the 10 that guy marchant added in 1486, and which dufour now has removed again.
A: The gendarme is one of the 10 that Guy Marchant added in 1486, and which Dufour now has removed again.

Please capitalize where necessary: lift the bottom corner, grabbing one layer of paper. in this case, the top upper corner, he does not hold.
A:
Lift the bottom corner, grabbing one layer of paper. In this case, the top upper corner, he does not hold.