Add/Remove Programs & Run command
Add/Remove Programs, and Run......
You don't have to install a newer version of Windows - however - you may have problems installing software designed to work with the latest version on older machines.
It is responsible for installing and uninstalling software.
By installing software for that purpose. Search for it online.
You can run mac software on Windows, but not legally. Because Apple computers use Intel x86 processor, it can be installed on any personal computer. Such computers are call OSX86 or Hackintosh. Mac's term of agreement; however; forbids installing Mac OS on any non Apple labeled computer, which makes running Mac on Windows illegal.
It is not at all important to do a defrag if you just installed an operating system. It is usefull when you have removed software or just before installing new software.
Not without installing Windows on your Mac. You can use Macintosh Boot Camp or Parallels to install Windows on a Macintosh computer. Remember, once you install Windows on Mac you must into install security software for that Windows partition.
You probably don't. Most software designed for 98 will still work with XP; the reverse is not true.
All methods of installing Windows XP provide the exact same degree of software compatibility.
no
Run the setup files that come with the device you're installing...
EFS and Keberos