If your talking about Microsoft Powerpoint 2007, you click on the tab that says view and click background. :p
To make a PowerPoint in Windows Vista, you have to buy Microsoft Office. Depending on which version you buy, it will come with PowerPoint, Excel and Word
If you right-click (alt-click) on the Windows desktop (the background) and choose "Personalize" you'll see options for changing the background, colors and sounds Windows Vista. See the link for information on the Microsoft website, below.
The default background of Windows Vista is the Vista Aurora Borealis. It is intended to be a peaceful and calm image.
Yes, Microsoft Office 2003 is compatible with Windows Vista.
PowerPoint is part of Microsoft Office, which you have to pay for, so it is separate from Vista or XP or any other operating system. Basic Windows Vista is rubbish anyway and you shouldn't get it, if you want Vista make sure you get at least Home Premium edition or you're just wasting your money. If you just want PowerPoint, you can either buy Microsoft Office (availably in all good computer shops, as well as online shops like Amazon, Play.com, etc), or you can get a similar free alternative called OpenOffice.Org, which has a free version (its all available to download from www.openoffice.org)
Support for Microsoft Windows Vista can no longer be found since Microsoft no longer supports that operating system. You must update to Windows Vista service pack 1 or 2 to get support from Microsoft.
Microsoft windows is a program and windows vista is a version of windows
Windows Vista Ultimate is a premium operating system produced by the Microsoft Corporation. The term "Ultimate" describes the product as the most premium version of Windows Vista, it includes all additional features. Another example of "Windows Vista Ultimate" : Windows Vista Home Basic
Microsoft Office can be installed on both Windows Vista and Windows XP operating systems. Microsoft Office 2013 will not install on Windows XP.
As long as you have a spreadsheet program such as Microsoft Excel, Microsoft Works Spreadsheet or OpenOffice.org, you can do spreadsheets on Windows Vista.
yes
Yes, Microsoft Flight Simulator X does indeed work on Windows Vista.