Yes, but only one version can be run at any one time.
Not really. After you install new memory, Windows will automatically detect it when you next start the computer.
a windows vista is an upgrade for a normal windows it can still do everything but it is just a bit more high tech
When you install more memory into a computer, the computer's memory level becomes higher
Yes. If it's already installed, merely point your bootloader to your Windows XP partition/hard drive. If it's not already installed boot the computer with a Windows XP install disk and follow the instructions. Note: Microsoft will be discontinuing support for XP soon, may want to choose a more up to date version.
People have had varied experiences with Windows Vista. Some have found it to be more efficient than XP; others have found it to be slower than XP.
It makes it possible to install Windows on a MAC computer as a dual boot with MAC OS X. - Blue Box page 43 of A+ Guide to Managing & Maintaining Your PC - 6th edition. It is an application located in your utilities that allows you to run windows programs on your MAC. NEWLY REALIZED Alek Crooks
You can install Windows on a Mac. You could delete Mac OS X but then you would not have a Mac so it would be rather pointless as you may as well have purchased a Windows computer to start with. Not entirely true. My long experience has taught me that Mac hardware is generally more reliable, the screens are usually better, and battery life and lifetime of Windows PCs is pathetic compared to the Mac. The only downside is getting used to the different keyboard...
To install more than one operating system on a computer, it is best to start with the oldest first. For example, if you are installing Windows 98 and Windows XP on a computer, install the Windows 98 first. Put the installations on separate partitions. This will prevent conflicts between the two. Once you have installed the second operating system you will find that each time you start your computer, you are given the option of which operating system to invoke. Remember that if you have a Windows XP partition with files that you want to access from the Windows 98 (or Linux) installation, choose the FAT32 file system when installing XP. Windows 98 and some versions of Linux cannot access files on an NTFS partition.
More features have been installed but it is worth it. Security is better. if you need it to be faster install more RAM.
Yes u can only if the same Operating system is on the disc E.G: Windows XP NOT WINDOWS VISTA. But it works on windows 7 cos i just installed it :)
It depends on your internet speed and your computer speed. For me, it took about 2 hours to download the update and another 1.5 hours to install it. Many people have had to install it more than once though, and it is a real good idea to backup all of your files in case you have to factory reset your computer and download it again.
Check to make sure that you have more than the minimum RAM required on your computer to use Windows XP. Answer: Check hardware compatibility. if ok. then reformat your drive and then install.