HOW DO i RESET MY FINGER PRINTS AND REINSTALL?? WINDOWS VISTA

Can the Admin password be changed as easilyas any other user?
Are there gotcha's to look out for if I change the Admin password. Using
Server 2003, SP2 in AD domain with 5 sites, a singledomain, serveral DC's.
dave Admin

I was wondering what event id number is used if a virus or malware is found
on a system?

Thanks all your help.
I want to setup a security policy on Windows 2000 domain environment to
enforce general user to change their password every 3 months and something
like enforce password history, a/c lock out.

We are trying to follow this file to read the Encrypted File System
settings:
http://download.microsoft.com/download/9/5/E/95EF66AF-9026-4BB0-A41D-A4F81802D92
C/%5BMS-GPEF%5D.pdf
So far we have two questions:

Okay so here's the skinny....I'm trying to fix a family laptop to be passed
down to someone else in the family...I've changed the
owner/computer/location/company name, however, the original file folder from
the first family member is still located under the documents and settings ...