decorated in cool blue tones with contemporary touches, the 6 rooms at the b&b all feature en suite bathrooms, free wi-fi, flat screen tvs, air conditioning and heating, with hairdryers and hair straighteners available upon request from reception.

How would the previous sentence be correctly capitalized?
Answer: Decorated in cool blue tones with contemporary touches, the 6 rooms at the B&B all feature en suite bathrooms, free Wi-Fi, flat screen TVs, air conditioning and heating, with hairdryers and hair straighteners available upon request from reception.
uninstallation: as dll files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, bwunpairelevated.dll may be mistakenly deleted.

How would the previous sentence be correctly capitalized?
Answer: Uninstallation: As DLL files are created to support other programs and softwares working well, the data and functions are actually shared by many programs. when you uninstall a program, BWUnpairElevated.dll may be mistakenly deleted.
demand is rising with the temperatures and especially for larger groups, it is recommended, walking days and corporate events to plan in time.

How would the previous sentence be correctly capitalized?
Answer: Demand is rising with the temperatures and especially for larger groups, it is recommended, Walking days and corporate events to plan in time.
his enigmatic disappearance has been puzzling to the egyptologists; many are rejecting that he was subject to an obvious conspiracy, and different hypotheses about his fate have been prevailing in turn.

How would the previous sentence be correctly capitalized?
Answer: His enigmatic disappearance has been puzzling to the Egyptologists; many are rejecting that he was subject to an obvious conspiracy, and different hypotheses about his fate have been prevailing in turn.