I think it depends on a few things like, are you using a laptop? if so there will be set keys that allow you to do it on the keyboard, if using a desktop then your monitor will have a menu that you can set it from. :-)
Yes, the Saitek X52 will work under Windows Vista.
Windows Vista has numerous security improvements over XP, such as User Account Control (UAC).
Yes it does. Its in the start menu.
Windows Vista has moved many things from the location that they have been in since Windows 95. Once you get used to the differences, it isn't difficult at all. And it took me over 10 minutes to figure out how to adjust the brightness on a laptop Ihad to use.
Yes. No operating system is 100% safe from viruses. Vista is one of the safest however. Windows Security Center, Windows Defender, and Windows Firewall, and User Account Control (UAC) are four of the ways in which Vista protects itself from malware.
That edition of Windows Vista does not exist. Windows Vista exists in two editions for home users: Windows Vista Home Basic and Windows Vista Home Premium.
No your windows 7 will not deleted
No. Obviously, if you upgrade to Windows Vista, you will have Windows Vista.
turn up your brightness.
No.
In Windows Vista, the control panel feature used to verify the firewall settings is the "Windows Firewall" option found in the Control Panel. Users can access it by navigating to Control Panel > System and Security > Windows Firewall. This feature allows users to check the status of the firewall, customize settings, and manage allowed programs.
Windows Vista is not an option for the iPhone.