Windows 7 : The User Account Control (UAC) overview

[TheGreatOne]

In Control Panel (Control Panel), then User Accounts and Family Protection (User Accounts and Family Safety), click User Accounts (User Accounts).

Click Edit settings User Account Control (Change User Account Control settings)

By default, the level of control user account is set to level 3.

level of security means:Notifications when programs involve changes to the system, but no notifications for changes made by the Administrator user.

Recommended level for the use of programs and visit websites that we know.

The Office is secure, we have the choice to accept or reject the notification, but we can not do anything else, everything is frozen.

Level 2: same as level 3 notifications, but less secure.

The Office is not the protected . When notification window appears, everything is available, the Bureau does not freeze, and a malicious program could interfere.

Level 1: less secure, no notification will appear.

Any program will have access someone is at the heart of the system, with the same rights as the user (Read and Write) and can communicate and transfer information .... the system is to thank you for any malicious program.

Level 4: Maximum Security

The notifications appear for every change made on the system by a program or user.

Recommended level for a user who often testing new programs and visiting sites they do not know.

The system is completely secure, no malicious program can not interfere with the system without the consent of the user.

to launch a program in Administrator mode in the taskbar:

Ctrl + Shift while clicking