Benedictum said:
How do I change Vista to behave like XPPro. I hate Vista's security
handling! Is there a setting to simulate XPPro's behaviour?
If you really want to reduce your level of security you can turn off lots of
settings in the Security Center in Control Panel.
The if you want to disable UAC just do a search in the Help for UAC -
you will find all the instructions you need there.
Also if you just search for Security again you will find lots of
advice and guidance on security - so that you can understand the impact your
decision to reduce your level of security may have on you.