2261	Supporting Users Running the Microsoft Windows XP Operating System	3 dni
2262	Supporting Users Running Applications on a Microsoft Windows XP Operating System	2 dni
2261 2262	Supporting Users Running the Microsoft Windows XP Operating System Supporting Users Running Applications on a Microsoft Windows XP Operating System	5 dni
2272	Implementing and Supporting Microsoft Windows XP Professional	5 dni
2285	Installing, Configuring, and Administering Microsoft Windows XP Professional	2 dni
2520	Deploying Microsoft Windows XP Professional	1 dzień