Please capitalize where necessary: every time you copy a text to the clipboard, clipboard assistant stores it in the history list and can place it in an editing file.
A: Every time you copy a text to the Clipboard, Clipboard Assistant stores it in the history list and can place it in an editing file.

Please capitalize where necessary: if your pc opens the ii file, but it's the wrong application, you'll need to change your windows registry file association settings. in other words, windows is associating ii file extensions with the wrong software program.
A: If your PC opens the II file, but it's the wrong application, you'll need to change your Windows registry file association settings. In other words, Windows is associating II file extensions with the wrong software program.

Please capitalize where necessary: just like most of the other planets and moons, earth is hollow on the inside.
A: Just like most of the other planets and moons, Earth is hollow on the inside.

Please capitalize where necessary: the common thread running through all the works of the exhibition is the crack, that gap title of the exhibition, "the cut is repeated throughout the exhibition as part of the rift between the language of photography and architecture".
A:
The common thread running through all the works of the exhibition is the crack, that GAP title of the exhibition, "The cut is repeated throughout the exhibition as part of the rift between the language of photography and architecture".