Hướng dẫn add key ESET NOD32: 1. Open the main window of ESET NOD32 2 . In the left pane, click " Settings" - > " Program activation " 3 . Then select " User name and password " 4 . Enter Username (Username) and Password (Password) -> Activate 5 . Then click "Finish" Important ! Turning off the Early Warning System . Open the main window of ESET NOD32 -> Settings - > Go to the advanced settings ... (F5) -> Unveiling the section " Utilities " -> ESET Live Grid -> Remove the check mark from the " Participate in ESET Live Grid -> We press " OK . " KASPERSKY: Activation version KIS / KAV 2010 In order to be able to KIS / KAV 2010 key to activate the program you want to disable the Internet, a request for activation code , enter this AAAAA-AAAAA-AAAAA-AAAA3 and when you get an error message window will open with the button "Browse" , where you can activate the software key ( a key with 7.0 and 2009 (8.0 ) version ) ... The above mentioned applies for version (KIS / KAV 2011 version of 2011 ( 126.96.36.199 ) ) how to activate the assembly above this version read below. Note: If Internet Explorer is enabled " operate autonomously " (even in the case of a complete lack of connection to the Internet ) , this method does not work to activate the program . You must disable the offline browser. AVAST & FAQ: Avast avast! Pro Antivirus, Internet Security, Premier 5 - 9 For Windows XP 1. Disable self-defense and to replace the license file at 2 . For avast! 5 : «C :/ Documents and Settings / All Users / Application Data / Alwil Software/Avast5" 2 . For avast! 6 - 9 : «C :/ Documents and Settings / All Users / Application Data / AVAST Software / Avast» 3 . Enable self-defense module avast! For Windows Vista, 7, 8 1. Disable self-defense and to replace the license file at 2 . For avast! 5 : «C :/ ProgramData / Alwil Software/Avast5» 2 . For avast! 6 - 9 : «C :/ ProgramData / AVAST Software / Avast» 3 . Enable self-defense module avast! avast! Free Antivirus 5 - 9 1. Click on the icon in the system tray , then select the " Subscription Information " 2 . Click on " Enter License Key " at the bottom of the screen 3 . Insert the key into the form field and press «ok» FAQ How to show hidden files and folders - Vista & 7 How to disable self-defense module avast! 1. Open the main application window 2 . In the upper right corner click on " Settings" 3 . Open the tab " Troubleshooting " 4 . Uncheck "Enable self-defense module avast!» How to Enable Self Protection avast! 1. Open the main application window 2 . In the upper right corner click on " Settings" 3 . Open the tab " Troubleshooting " 4 . Put a tick on the "Enable self-defense module avast!» Dr.Web: 1. On the taskbar in the system tray near the clock icon Find Doctor Web . 2 . Drweb click on the icon , right-click and from the menu select "Tools" the " License Manager " and click the left mouse button . 3 . Displays " License Manager ". In the see information about installed keys drweb. 4 . To install Dr. Web antivirus key must be added to the list of license manager . To do this , click on the search button and use the menu to select the desired file in the selection window . AViRA: 1. Open the window and select the menu item " Help" 2 . Pull-down menu , select " License Management " 3 . In the opened window look for the words " I already have a valid license file HBEDV.KEY " 4 . Harvest to the "HBEDV.KEY" 5 . Shows a program where the key lies . 6. Rejoice at the successful activation.