Windows 8.1

Microsoft widows usually we use the name windows; it is a Meta-family of graphical operating systems developed and markets and sold by Microsoft. it is consists of various versions of operating systems .windows is developed by Microsoft and written under the language of C, C++ and assembly , after completing the language it is converting into an operating systems and Microsoft work about it for publically released  , it has a closed and shared sources .Microsoft windows first time released in November 20 , 1985  29 years ago and  its first time  version released  was windows 1.0 ,now Microsoft grow up it day by day they developed and launch many versions ,this time it moving on window 10 , and its expected they launched many more versions of Microsoft widows operating systems. It is focusing for personal computing and now it’s available more than 137 languages, no doubt they are capturing world prolong.
Microsoft Windows came for the capturing personal computing now they have more then 90% market share and Microsoft window overtaking the Mac OS which has been introducing in 1984 .Basically Mac Os is a product of Apple company, which have been a great value of their products. However Microsoft window has now come into to the android phones, tablet and also earn handsome by producing their operating systems.  Microsoft windows has update methods, which are windows update, windows anytime update, windows stores etc. It has also package managers like windows installer, windows stores and many more. Now as April 2014 the most recent versions of Microsoft windows operating systems of personal computers  , windows smart phones , server computers and embedded devices are respectively Windows 8 , windows 8.1 , windows server 2012 R2 and embedded 8 of windows.

Windows 8.1

Windows 8.1 32 Bit 

Windows 8.1 64 Bit 

Windows 8.1 Activator 

Windows 8.1

How to Download and Installed 
it has a different task that will perform ,first you download ISO file from giving download button and then download ISO file ,now use booting storage device like USB , CD , DVD . First you will boot that you want to boot, then booting and pasting windows ISO file in you existing storage device .Now set your BIOS setting of windows and start installation of windows.