All but perhaps the question needs rephrasing!
No.
If you are trying to put Windows XP on a Macbook, it won't work.
The Recycle Bin. Windows keeps a special folder, for each disk, for the deleted files; if you open the "Recycle Bin", Windows will show you the deleted files for all connected drives.Note that Windows keeps only a certain number of MB of files for each drive; once that is passed, the oldest deleted files are eliminated permanently, when additional files are deleted.
There is no such thing as a "Windows XP Word file." You open the files in Vista the exact same way you do in Windows XP - with Microsoft Word.
If you formatted your hard drive between the OS installs of 98, 2000 and XP, it would be difficult to retrieve files and programs from previous installs. There are tools to retrieve deleted information, but if the deleted information was already re-written, which is likely the case when installing new operating systems (depending on the hard drive size), it would be impossible to get those old files back.
No, it is not safe to remove the I386 Files from your windows XP Computer. Because with out those files your computer would not be able to function proporly. It needs those files to run Windows XP.
the three files in booting files in windows xp boot.ini ntldr and ntdetect.com
The following booting files are required to start Windows XP: NTLDR, Boot.ini, and Ntdetect.com. The following files are optional when starting Windows XP: Ntbootdd.sys and Bootsect.dos. The following files are required to start Windows 7/Vista: Bootmgr (Windows Boot Manager) and BCD (Boot Configuration Data).
For windows XP get yourself a copy of diskternals. I have had some very good results in the past with this program.
an accidentally deleted CONFIG.SYS file
Transcription XP is a software that is used to transcribe audio files for Windows XP.
Most of the important Windows files are located in C:\Windows\System32