question: to begin your free file analysis, simply drag-and-drop your tlb file inside the dotted lines below, or click "browse my computer" and select your file.
Capitalize this past sentence correctly.
A: To begin your free file analysis, simply drag-and-drop your TLB file inside the dotted lines below, or click "Browse My Computer" and select your file.

question: unsure about which type of warden file you have? do you want to know exactly what it is, who created it, and how to open it?
Capitalize this past sentence correctly.
A: Unsure about which type of WARDEN file you have? Do you want to know exactly what it is, who created it, and how to open it?

question: if the symbols on mechanical reels or on a video screen match you are a winner. brightly colored symbols are easily recognizable.
Capitalize this past sentence correctly.
A: If the symbols on mechanical reels or on a video screen match you are a winner. Brightly colored symbols are easily recognizable.