question: you may know that you can use the browser's developer bar to take screenshots, but those are full screenshots.
Capitalize this past sentence correctly.
A: You may know that you can use the browser's Developer Bar to take screenshots, but those are full screenshots.

question: black-backed butterfly fish wallpaper is freeware that shows many blacks the supported butterflyfish swimming on the pc desktop. this free background animate your desktop wallpaper with many realistic appearance.
Capitalize this past sentence correctly.
A: Black-backed Butterfly Fish Wallpaper is freeware that shows many blacks the supported butterflyfish swimming on the PC desktop. This free background animate your desktop wallpaper with many realistic appearance.

question: ticket sale starts on october 16 and some events sell out fast.
Capitalize this past sentence correctly.
A: Ticket sale starts on October 16 and some events sell out fast.