No your windows 7 will not deleted
Yes there is, they are different operating systems. VIsta was very unstable, and was replaced by Windows 7 less than two years later.
Do you mean upgrade to Windows 7 from Vista? Yes, without a doubt.
Most, if not all of them. Windows Vista was released prematurely. windows 7 is what windows 7 Should have been.
Since that is an opinionated question i am assuming you want some opinions why vista is worse than 7. First, vista is not as user-friendly. Second, the windows sidebar (or "gadgets") use a lot of electricity, so a laptop battery did not last long with it enabled. Third, windows 7 has superior speed. Fourth, 7 has a much cleaner, less cluttered interface than vista. Fifth, windows 7 is much more stable than vista. And finally, there is a good reason that they gave up on vista and made windows 7. Any simple Google search will tell you that.
Sorry only for Windows 2000 / XP /Windows Vista /Windows 7
No. Vista Inspirat is a Vista theme for Windows XP. As XP themes do not work on Windows 7, the theme cannot be used as is.
ya for sure no doubt
windows 7
No, Windows 7 is Microsoft's New Operating system. There is also Windows Vista before Windows 7 but newer than xp. The operating Systems go like this, from oldest to newest. Windows XP Windows Vista Windows 7 Windows 7 is still currently in Beta stages and have released a RC (Release Candidate) of their Windows 7 Ultimate. Windows 7, in some versions, has a capability to run in windows XP mode, this may be what you are referring to.
Windows Calender is included with Windows Vista. It is not included with Windows 7 or 8, but can be copied over to Windows 7 and 8 from Windows Vista.
You can, but I would recommend using windows 7 rather than XP since some of the hardware may be incompatible with XP. Plus Windows 7 is pretty slick and fast, with much fewer problems than vista.