Windows XP is a graphics-based operating system made by Microsoft. Windows is used for personal computers, home, business, laptop. XP stands for Experience. Windows is a next generation of Windows 2000 Professional, Windows Me, Windows XP is built on the Windows NT kernel and architecture. After developing Windows XP, Microsoft developed a windows vista, and then Windows 7.
Initially, Microsoft said that the new owners of Windows XP who want to downgrade to Windows 7 will only be until the year 2011 to do so, but now the company has changed his mind and extended support until 2020.

Windows XP is running long enough, the operating system that has been almost 10 years, and is likely to remain relevant for 10 years. And maybe this is the reason Microsoft extended the downgrade to Windows 7 will only be up to tahun2020

I think it might be to switch to Windows 7 takes some adjustment, many users were satisfied with windows 7 compared with windows vista, and the steps Microsoft is I think, very appropriate to extend the downgrade to Windows 7 will only be until the year 2020.

Perhaps for those of you who already use Windows 7, you can express your experience about Windows 7 at the comment that has been available, so we can share information about windows 7 which is now the flagship of Microsoft