Please capitalize where necessary: and in order to thank all the uses' support and also as a return, dll suite introduced this free download service to help millions of pc users suffering from dll errors like rdpsign.exe.
A: And in order to thank all the uses' support and also as a return, DLL Suite introduced this Free Download Service to help millions of PC users suffering from DLL errors like rdpsign.exe.
Q: program modification: sometimes, not only virus virus:dos/cece.1991 or malware wincleaner oneclick professional clean but also common softwares possessing the ability to modify the inner functions of atmlib.dll, which means other programs can't find this dll file again.

A: Program Modification: Sometimes, not only virus Virus:DOS/Cece.1991 or malware WinCleaner OneClick Professional Clean but also common softwares possessing the ability to modify the inner functions of atmlib.dll, which means other programs can't find this DLL file again.
Q: she enjoys sitting in the sunshine, and we like to see her fine thin ears, the sun shining through them.
A: She enjoys sitting in the sunshine, and we like to see her fine thin ears, the sun shining through them.
Problem: the symbols on mechanical reels or on a video screen should match.
Can you repeat this sentence, but capitalize it?
Answer: The symbols on mechanical reels or on a video screen should match.
Text: this 5-star spa resort in bad sachsa, in the harz mountains nature park, provides guests with spacious rooms and a wide variety of free leisure activities and extra services.

Correct capitalization: This 5-star spa resort in Bad Sachsa, in the Harz Mountains nature park, provides guests with spacious rooms and a wide variety of free leisure activities and extra services.
Problem: organiser: ministry of culture and ministry of foreign affairs
Can you repeat this sentence, but capitalize it?
Answer:
Organiser: Ministry of Culture and Ministry of Foreign Affairs