You can't do it without external software. The easiest way to convert any document to PDF is to use a PDF printer. In this way you can print the document as normal, but rather than print to your default printer you choose the PDF printer device instead. The free PrimoPDF is a good choice here.
Converting a Microsoft Word document to a video is more challenging as it's not entirely obvious how the conversion should be achieved. Possibly the simplest solution would be to convert your Word document into a PowerPoint presentation first, and then convert that to video.
If you have Windows you already have ntfs. Windows doesn't use ext4 at all without IFS drivers.
Windows can not use ISO images without additional software.
You can not convert a FAT 32 drive to NTFS in windows 98 because windows 98 does not support it. You can however mount an existing NTFS drive in windows 98 using a driver from www.winternals.com
A zip file is a compressed archive and can be created with a variety of compression softwares. A zip file can be accessed and extracted within Windows without external software, but programs such as 7zip, WinZip and WinRAR are generally used to handle these files.
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.
No, not without additional software like Roxio Easy VHS to DVD for Mac. Or you can use an external USB capture card.
Windows games are so called because they require the Windows operating system to work. Snow Leopard is the latest version of Apple's Macintosh operating system known as Mac OS X. It is not Windows and so Windows software, games or otherwise, will not work with it. A Mac with an Intel processor can have the Windows operating system installed on it and can then run Windows software. Alternatively software such as Wine or Crossover (See links below) provide an environment where Windows software can be used without having Windows installed but this can be rather hit and miss and will not work with all Windows software.
Windows 7 Starter is a small edition of Windows 7. It's not able to change background without third party software.
Your options for this are relatively limited. The only way to run Windows applications without running a version of Windows in some form is with a compatibility library, such as Wine, CrossOver Mac, or Cider. These will generally have more limited compatiblity with Windows software than running a full operating system from Microsoft. Links to these software products can be found below.
Dos Linux Windows 95 Windows 2000
The browsing in Windows XP is located next to the home button. It is however impossible to delete the browsers history without an external program
That can't be done in Windows Movie Maker. You need more sophisticated software for that.