wmdrmdev.dll program freezing and system crashing: important system components such as wmdmps.dll and wmdrmnet.dll become abnormal.

How would the previous sentence be correctly capitalized?
Answer: wmdrmdev.dll program freezing and system crashing: Important system components such as wmdmps.dll and wmdrmnet.dll become abnormal.
body may feel unusually cold especially at extremities including ear, and limb extremities

How would the previous sentence be correctly capitalized?
Answer: Body may feel unusually cold especially at extremities including ear, and limb extremities
where do i find the information about my e-mail addresses and pop3/imap accounts?

How would the previous sentence be correctly capitalized?
Answer: Where do I find the information about my e-mail addresses and POP3/Imap accounts?
there is also water for irrigation.

How would the previous sentence be correctly capitalized?
Answer: There is also water for irrigation.