Please capitalize where necessary: although the arthritis may initially be overlooked because of the impressive nature of the systemic symptoms, everyone with still’s disease eventually develops joint pain and swelling.
A: Although the arthritis may initially be overlooked because of the impressive nature of the systemic symptoms, everyone with Still’s disease eventually develops joint pain and swelling.

Please capitalize where necessary: 1) use a vpn for security :
A: 1) Use a VPN for security :

Please capitalize where necessary: 24:44 and he said unto them, these are the words which i spake unto you, while i was yet with you, that all things must be fulfilled, which were written in the law of moses, and in the prophets, and in the psalms, concerning me.
A: 24:44 And he said unto them, These are the words which I spake unto you, while I was yet with you, that all things must be fulfilled, which were written in the law of Moses, and in the prophets, and in the psalms, concerning me.

Please capitalize where necessary: unlike the tcp protocol is a connectionless protocol, ie. does not require a permanent connection between the client and the server , session tracking , lack of mechanisms to control data , flow and retransmission.
A:
Unlike the TCP protocol is a connectionless protocol, ie. does not require a permanent connection between the client and the server , session tracking , lack of mechanisms to control data , flow and retransmission.