Dropbox – Free members get extra 16 GB

Dropbox now doubled the referral incentives. Now free account members get 500 MB of free space per referal up to 32 people for a  total of 16 GB of extra space. Pro accounts members now earn 1 GB per referral, for a total of 32 GB of extra space.

If you already invited a bunch of people, you’ll also get full credit for every referral that’s already been completed.
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New Google Search Changes in March

what’s new?

Improvements to processing for detection of site quality
Autocomplete with math symbols
Improvements to handling of symbols for indexing
Better scoring of news groupings
Sitelinks data refresh
Better indexing of profile pages
High-quality sites algorithm data update and freshness improvements
Tennis search feature
Fresher image predictions in all languages
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RedNotebook – journal software

RedNotebook is a free journal software with many useful functions.

Main features:

Tagging
Format your text bold, italic or underlined
Insert Images, files and links to websites
Links and mail addresses are recognized automatically
Spell Check on Linux
Live-Search
Automatic saving
Backup to zip archive
Word Clouds with most often used words and tags
Templates
Export the journal to PDF, HTML, Latex or plain text
The data is stored in plain text files, no database is needed
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Operating System Market share March 2012

Desktop Operating System Market Share:

According to Net Applications, in March the total market share of

microsoft windows is 92.48%,
mac 6.54%,
linux 0.98%%.

Mobile/Tablet Operating System Market Share:

The total market share of

iOS is 59.87%,
Android 18.66%,
java ME 15.10%,
symbian 2.77%,
blackberry 2.21% and
Kindle 0.52%.

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Microsoft SQL Server 2012 released

Microsoft SQL Server 2012 is now available for purchase and download.What’s new in this release?

SQL Server AlwaysOn- a new high availability solution delivering increased application availability.
xVelocity – boost data warehouse and analytics performance by up to 100x.
Power View -a web-based, highly interactive, data visualization and presentation solution.
new SQL Server Data Quality Services and enhanced Master Data Services.
Enhanced PowerPivot functionalities.
New Business Intelligence (BI) Semantic Model.
SQL Server Data Tools.
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Firefox Blocking Older Versions of Java

Mozilla team has added older versions of the Java plugin (for Windows-Version 6 Update 30 and below as well as Version 7 Update 2 and below)to Firefox’s blocklist due to this critical vulnerability and it will be disabled unless a user makes an explicit choice to keep it enabled at the time they are notified of the block being applied.
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3D Graphing calculator on Google

Google search graphing functionality now supports 3D plotting.Now just two-variable function on google’s search on desktop and it will graph an animated, interactive, WebGL-powered 3D plot right in your browser.Click anywhere in the graph to rotate it to check out different angles, or scale the view by zooming in or out, or by editing the range in your equation or in the lower-right legend box.

Example: Click Here

Or try this function:

5 + (-sqrt(1-x^2-(y-abs(x))^2))*cos(30*((1-x^2-(y-abs(x))^2))), x is from -1 to 1, y is from -1 to 1.5, z is from 1 to 6

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