Please capitalize where necessary: highstability and a low cost make this application a leading solution in this class of software.
A: Highstability and a low cost make this application a leading solution in this class of software.

Please capitalize where necessary: download asf converter which can convert aac to asf file. select an aacfile, change audio encoding bitrate if necessary, rename the output file to asf extension.
A: Download ASF Converter which can convert aac to asf file. Select an aacfile, change audio encoding bitrate if necessary, rename the output file to asf extension.

Please capitalize where necessary: at the same time as the music festival, 3 x dissing and las played at hotel hans egede.
A: At the same time as the music festival, 3 x Dissing and Las played at Hotel Hans Egede.

Please capitalize where necessary: a special medieval genre of books was the " ars moriendi " or " artes [bene] moriendi " = the art of dying [well] - books telling christians how to prepare for death.
A:
A special medieval genre of books was the " ars moriendi " or " artes [bene] moriendi " = the art of dying [well] - books telling Christians how to prepare for death.