question: these user pages have been visited 5689 times since 4/7/2011.
Capitalize this past sentence correctly.
A: These user pages have been visited 5689 times since 4/7/2011.

question: a smart gateway can connect up to 50 ip users. every ip device connected with the smart gateway requires a user licence.
Capitalize this past sentence correctly.
A: A Smart Gateway can connect up to 50 IP users. Every IP device connected with the Smart Gateway requires a user licence.

question: is the system magnetically shielded?
Capitalize this past sentence correctly.
A: Is the system magnetically shielded?