Please capitalize where necessary: it displays a small field on the desktop when you run it that echoes the keyboard keys and the mouse buttons that you activate while it is running.
A: It displays a small field on the desktop when you run it that echoes the keyboard keys and the mouse buttons that you activate while it is running.

Please capitalize where necessary: elvee belgian chocolates patisserie is a luxury gift box with chocolates of the highest quality belgian patisserie.
A: Elvee Belgian chocolates patisserie is a luxury gift box with chocolates of the highest quality Belgian patisserie.

Please capitalize where necessary: to begin your free file analysis, simply drag-and-drop your vdmk file inside the dotted lines below, or click "browse my computer" and select your file.
A: To begin your free file analysis, simply drag-and-drop your VDMK file inside the dotted lines below, or click "Browse My Computer" and select your file.

Please capitalize where necessary: prior to that, he worked at principia management group in the private equity division, with experience in manufacturing, aviation and resources sectors.
A:
Prior to that, he worked at Principia Management Group in the private equity division, with experience in manufacturing, aviation and resources sectors.