Yes. You must have service pack 3 or later installed, however.
Microsoft Windows 7 is compatible with Office 2000 but updating Office might not be possible. Outlook 2000's contact list will not work with Windows 7.
Yes.
Yes.but Microsoft Office 2007 is not
No, Office XP was the last version which could be installed on Windows 98/Me. Office 2003 requires Windows 2000 or a later OS.
It depends on what you mean by compatible. You can read Office 2000 documents with Office 2013, but Office 2013 documents need to be saved in a compatible format to read with Office 2000.
No. Microsoft Windows 2000 Pro and Windows Office are separate products.
backwards-compatible
NO
Microsoft Entourage is an email client and personal information manager launched by Windows in 2000. It is compatible with Macs running iOS 8.5 or above and is not compatible with Windows PCs.
Adobe PhotoDeluxe 3.0 is an Adobe program that has templates to create projects such as calenders and photo books. It is supported on Microsoft Office 2000, Windows 2000, and Windows 98.
Yes. Documents created in Office 2000 applications can be read and edited in Office 2003. Documents created in Office 2003 can be read, but cannot be edited unless saved in a format compatible with Office 2000.
Sure. Even MS Office XP and MS Office 2003.