question: he also received the gold medal award of the national institute of arts and letters in 1968.
Capitalize this past sentence correctly.
A: He also received the Gold Medal Award of the National Institute of Arts and Letters in 1968.

question: technological breakthroughs and innovation are necessary to redirect society towards sustainable development.
Capitalize this past sentence correctly.
A: Technological breakthroughs and innovation are necessary to redirect society towards sustainable development.

question: accidental deletion of files from time machine: as time machine automatically deletes old backup files when the storage space gets overl, you need to delete unimportant backed up files from the time machine. instead of deleting unwanted files from backup folder, you may accidentally delete the essential files resulting in file loss
Capitalize this past sentence correctly.
A: Accidental deletion of files from Time Machine: As Time Machine automatically deletes old backup files when the storage space gets overl, you need to delete unimportant backed up files from the Time Machine. Instead of deleting unwanted files from backup folder, you may accidentally delete the essential files resulting in file loss