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One of the major electronic computer manufacturers worldwide, dell has prompted new efforts by Microsoft to make Windows more safe, locution that the Ubuntu Linux distribution offering greater protection, mainly because it is less targeted in security attacks PCs, given the low pressure number of system users.

According to the site IT PRO, the company decided to give greater support to Ubuntu, even revealing, in a statement tenner ground personal computer user should choose this distribution of Linux instead of Windows to buy their computers. Among the ground listed, the highest security, boot, stylish designing and the fact that Ubuntu is ’social from the start’.

“Linux has been around for 20 eld The package is not only stalls and reliable, but also linguistic universal Linux run on data processor of all sizes, from smaller to larger “advocates Dell.

The company has sold microcomputer with Ubuntu since 2007, ensuring that all data processor have been tested to ensure the best experience of internet and multimedia that Linux can offer, the web site The Register.

Dell’s aim is to make clear to its customer and consumer that there is no reason to fearfulness a PC with Linux simply because it is not exactly the same as Windows.

Via: The Register.

SAGE is open source mathematics software that can be used to studying elementary to advanced number theory, algebra, cryptography, group theory and so much more. It includes interfaces to many other software applications, both commercial and open source, enabling you to use them together. Mathematica, GAP, Octave and MATLAB are just a few of the interfaces that SAGE provides its users.

The use of Python scripting instead of a less common language allows for the writing of programs that can combine mathematics with other elements limited only by the creativity and needs of the user. Therefore, anyone using SAGE should have knowledge of Python to fully appreciate all the functions and abilities of the software. New users who don’t know Python can still use SAGE but will spend a little more time learning all the attributes and tools.

SAGE can be used from a web browser connected to a program on your computer or one running elsewhere and works with Windows, Mac and Linux with Mozilla Firefox as the optimum browser. The SAGE notebook can create mathematical formulae, embedded graphics and more. Visualizing formulas and other calculations is easy with SAGE.

Two very active email lists provide support should you need it. There is documentation and manuals to download and even a manual for newbies. SAGE is both simple to use and versatile, providing an open source product that equals the quality of commercial offerings such as Magma and Mathematica.

Please note that the Windows version is actually a VMWare image.