From Skillspride Online Training
A+ Module 2 - Windows 98 
...install
Windows 98, understand and troubleshoot the Windows 98 boot process, navigate files and folders and change view settings, view and configure system and
Desktop settings, understand and configure different file system settings, run and troubleshoot
DOS,
16-bit and
32-bit applications, understand the functions of the
Registry, make changes to the Registry. Add, configure and troubleshoot
more...
A+ Module 4 - Supporting Windows 2000 Professional 
At the end of this course you will be able to: identify key features of
Windows 2000, install Windows 2000, understand the Windows 2000 boot process, view and configure system settings, manage user and group accounts, understand and configure different file system settings, use the
Disk Administration tool to manage disk drives, manage file and folder properties and troubleshoot problems.
more...
A+ Syllabus 10 - Module 5 - Windows XP 
At the end of this course you will be able to: identify key features of
Windows XP, install Windows XP, understand the Windows XP boot process, view and configure system settings, manage user and group accounts, understand and configure different file system settings, use the
Disk Administration tool to manage disk drives, manage file and folder properties and troubleshoot problems.
more...