Good protection should not be constantly climb from every crack and crevice. Take advice as to remain in safety and with the mouse clicking on the warning messages every 30 seconds,

Switch to a free anti-virus system
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Other Avast dignity: the program requires very little memory and other system resources, as opposed to the notorious brutal appetite type applications Norton Antivirus company Symantec
Stop UAC services.

Undoubtedly, the most irritating feature of Vista - a feature that controls user account (User Account Control, UAC), which makes Windows seek your permission when you access various system resources. It is true that thanks to your computer will be more secure, but do you really want to get the next pop-up warning and, once again, clicking a mouse, reaffirming its approval for those times when you just need to perform a simple operation such as changing the font size of the core Windows?
Fortunately, there is an easy way to disable UAC: "select Start Control Panel (or Start Configuration Control Panel" in the classic "Start" menu) User Accounts, and click the "position" Enabling or disabling Account Control (UAC) "- Turn User Account Control on or off. If you have an invitation UAC select "Continue" (Continue), and when it will next screen, turn off the option to "Use the Accounts (UAC) to protect your computer" (Use User Account Control (UAC) to help protect your computer). Then click OK. After restarting the computer you will no longer haunt useless obsessions reminders UAC.

Improve the status of a command line.
When I try to enter some commands from the command line Vista you get a message that require this team you can not because you do not have administrative privileges. And this happens even if you have registered in the system as an administrator.
To circumvent this restriction, you need to get additional privileges. Choose the option "Start, All Programs • • Standard (or" Start • Programs • Standard "in the classic" Start "menu)," right-click on the icon "Command Line" and specify the position of "Run" on behalf of the administrator (Run as Administrator) . Since then the team will be introduced executed, but all will be in a special mode of administration, as you can see, looking at a small panel, the text of which begins with the word "Administrator".

Additional advice. If you want to open a command line without a mouse click <Ctrl> + + <Shift> <Enter> and type cmd.
Disconnect the confirmation delete a file UAC can be useful when you mistakenly try to remove any system file. Such ill-effect immediately lead to the emergence of two warnings: one - from the UAC, another - in the form of a standard request for confirmation of the removal. To keep the first and second delete, right-click the icon cart, choose "Properties" and disable function in the position of "Orders for confirmation to be removed", and then click on OK.

From that point on, whatever you want to delete a file - or a normal system, the number of warnings and requests for verification reduced by one. But if you try to delete a file system, will still continue to receive a request from UAC (unless they opt out of it and the manner described above in the box).