I have been a regular browser on the net and what do responsive websites mean? How are they different from the normal websites?

I am a laptop user and wanted to know what are the best ways to keep the battery life. I mean the hardware's life. I have used many laptops and always ended up replacing the laptop batteries because they fail to charge any more or give a backup of 5 minutes.

How can I keep a long life of my battery

Why have people nowadays talked a lot about Refurbished laptops? Why is this new to be spoken about and what are the benefits of buying such laptops? What's the guarantees and warranties?

I need some detailed information on all brands and models that have waterproof laptops. Please give me the latest models only with all possible details related to software and hardware

Many new devices nowadays say it's compatible with USB 3.0 what does this mean? What's the difference between them? Why USB 3.0?

I wanted to know all types of licenses Microsoft deals with. I want to know for home users as well as MNC’s. MSDN license etc. All possible info could be great

Can we share the photos on a iPHONE 5 to all friends I want from my device? I am not talking about share them via FS/G+ its rather a built in way of the iPhone

I wanted a step by step help on how to install it. Also can I know the known errors and how to overcome them. I am keen in knowing the issues this might cause and then decide to upgrade. Please give me a detailed upgrade step

How does the LG G2 challenge the Nexus 5? Which is better and why?. What are the different features in each and which would be a best buy?

I have been seeing some friends using it and wanted to know complete info about it. What can it do and why is it better than the default. Is this available for the iOS users as well or just Android? Swiftkey does it have alternatives to test?