Please capitalize where necessary: this model flew for the first time in april 1942 and 140 of them were built.
A: This model flew for the first time in April 1942 and 140 of them were built.

Please capitalize where necessary: show family tree starting with anders christensen blak
A: Show family tree starting with Anders Christensen Blak

Please capitalize where necessary: the troups included 19 infantery division, 5 tankbrigades, 800
A: The troups included 19 Infantery division, 5 tankbrigades, 800

Please capitalize where necessary: crc error: crc or cyclic redundancy check is a technique used in digital transmission to calculate the accuracy of transferred data by comparing crc values at sending and receiving end. if both sending and receiving values does not match then os displays an error message you cannot access the files.
A:
CRC Error: CRC or cyclic redundancy check is a technique used in digital transmission to calculate the accuracy of transferred data by comparing CRC values at sending and receiving end. If both sending and receiving values does not match then OS displays an error message you cannot access the files.