Please capitalize where necessary: maybe you want to boot another operating system or an update but the computer has no disc drive and only a slow usb 2.0 option or none at all.
A: Maybe you want to boot another operating system or an update but the computer has no disc drive and only a slow USB 2.0 option or none at all.
Q: this in itself would not have created a problem but britain tried to value the pound relative to other currencies at the level that existed before world war i. this led to funds being taken out of pounds and being held in other currencies.

A: This in itself would not have created a problem but Britain tried to value the pound relative to other currencies at the level that existed before World War I. This led to funds being taken out of pounds and being held in other currencies.
Q: xvi concurso internacional de fotografía: a world for all: overcoming disability »
A: XVI Concurso Internacional de Fotografía: A World for All: overcoming disability »
Problem: great delivery service, great product.
Can you repeat this sentence, but capitalize it?
Answer: Great delivery service, great product.
Text: narrow cobbled streets, ancient city walls, breathtaking vantage points, towers and an incredible historical atmosphere; tallinn, the capital city of estonia and formerly known reval, has a lot to offer those who yearn to feel the magic of history.

Correct capitalization: Narrow cobbled streets, ancient city walls, breathtaking vantage points, towers and an incredible historical atmosphere; Tallinn, the capital city of Estonia and formerly known Reval, has a lot to offer those who yearn to feel the magic of history.
Please capitalize where necessary: its special formulation fixed without leaving any residue.
A:
Its special formulation fixed without leaving any residue.