Can we upgrade the Samsung S3 with the latest Kitkat 4.4 version. IS this possible to be upgraded? What are the devices that can get this update? If we can upgrade can I know all steps to achieve this?

I was just wondering what are the products which Google made but later did not do well. Software/Hardware and any products that they failed to kit start?

What are the differences between iPAD Air and iPAD Mini? Can anyone give me a side to side comparison please. With your opinions as a expert on whats the differences?

One of my friend today told me that Google Chrome has a new option to share the screen with anyone I want in just 1 click. Where should I check this and how can I achieve doing the steps. This is a replacement to teamviewer? Wow would love to have a way without installing anything extra.

When my contacts join G+ I get a notification how can I stop that. I get an email and I want to stop such emails. These emails just come daily and I want to stop them and just this specific notification to be stopped.

I have been hearing this a lot as A/B testing what does this mean and why should we do this?

Is this to develop some new stuff in Adsense?

I know the Nexus 5 is out and would love to know all possible details about it

What's the screen size/Weight/ Processor

Is this the best from Google?. What's the OS version of it?

What are the software and hardwares needed to record TV channels. I have a Laptop and wanted to have some of my favorite channels recorded as needed?

What will I need to achieve this?

I open the mails in my iPHONE which have attachments and I have iPHONE 5 with iOS 7 and when I open an email with attachment the attachment starts to download automatically so I can click and view. I want that to not happen which is a waste of my internet pack. Where can I step to stop such downloads

I open a lot of word files and always my page zoom shows 120% and I want it always to be at 100%. Where can I change it? Any step-by-step with images would help