Please capitalize where necessary: they required better climate solutions than the market could offer and thus they started to develop their own systems.
A: They required better climate solutions than the market could offer and thus they started to develop their own systems.

Please capitalize where necessary: you can play it for a limited time. purchasing is simple, fast and secure! hidden wonders of the depths 3: atlantis adventures is published by big fish games on apr 16th 2010. big fish game club allows you to buy all games up to 65% off the market price, hidden wonders of the depths 3: atlantis adventures that normally price $19.95 can cost you as low as $6.99!
A: You can play it for a limited time. Purchasing is simple, fast and secure! Hidden Wonders of the Depths 3: Atlantis Adventures is published by Big Fish Games on Apr 16th 2010. Big fish game club allows you to buy all games up to 65% off the market price, Hidden Wonders of the Depths 3: Atlantis Adventures that normally price $19.95 can cost you as low as $6.99!

Please capitalize where necessary: at events where the pslive system is used and available, you will receive (or be instructed to download) a registration card when you register for the first time (“pslive card”).
A: At Events where the PSLive System is used and available, you will receive (or be instructed to download) a registration card when you register for the first time (“PSLive Card”).

Please capitalize where necessary: the sensor identifies smoke or high temperatures in a room and warns you before a fire starts. it sets off an acoustic alarm, notifies you on your mobile, and can inform an arc.
A:
The sensor identifies smoke or high temperatures in a room and warns you before a fire starts. It sets off an acoustic alarm, notifies you on your mobile, and can inform an ARC.