Please capitalize where necessary: microsoft plans to make iso images available at the end of the week which will work on 32-bit pcs as well so that the update may be installed on those devices.
A: Microsoft plans to make ISO images available at the end of the week which will work on 32-bit PCs as well so that the update may be installed on those devices.

Please capitalize where necessary: this is what microsoft has done with odf in sp2.
A: This is what Microsoft has done with ODF in SP2.

Please capitalize where necessary: and david heard [of it], and he sent joab, and all the host, the mighty men.
A: And David heard [of it], and he sent Joab, and all the host, the mighty men.

Please capitalize where necessary: the greater area of chongqing is home to some 34 million people, and is situated where the yangtze and jialing rivers meet.
A:
The greater area of Chongqing is home to some 34 million people, and is situated where the Yangtze and Jialing rivers meet.