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?

What could the common Voice commands be for Google to best understand them. I would love to know the top 10 commands to search easily

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?

I have Gtalk and would like to get a notification popup in my taskbar when I want some specific friends come online and this would be very useful if I know they are online without me going to the gtalk each time to see if they are online

Mega Vs SkyDrive vs DropBox

I wanted some info on which is better

Reliable

Cost effective

All information possible for me to make a choice

HUDWAY APP when can we download?

I just heard from a friend that HUDWAY APP is available for iPHONE and its used as a navigator in your CAR

Can anyone give me complete details on the devices it works?

Cost if any

Step by step method to use it

How can i secure my WordPress website?

I have few websites that are built on the WordPress CMS

What can i do to keep it secure from any illegal activities?

Plugins/code/improvements on security would be helpful

Kindly give me all possible info

Android KitKat what are the new additions in it?

I have been a great follower of Android and this new release would be great for sure.

What are the additions and what devices have this new update?

Complete explanation would be useful

Call of Duty Ghosts when does this launch

I love this game and the new version is getting out. I wanted to know what the cost would be and what are the new features?

What are the devices this would be available on and where can i buy it

Many questions into one i know but please take the time to answer it

How can i send SMS from my desktop?

I want some legal ways and safe ways. I dont mind paying some money to achieve this. Its not bulk SMS i need rather need one for personal use so i can type easier on my Desktop and send