You will need
  • - the Internet.
To anti-virus program will work properly and your computer is securely protected, install the license version of the Avast antivirus software by activating the license key. How to do it? Buying Avast, make sure it license. If you do not have confidence in the programs on the disks, download an analysis tool from the official Avast website
Download and purchase the license to you by e-mail send key activation. Activate it by running Avast. This opens a window in which the system will require you to enter a code or key. The code is arranged by groups of English letters and numbers. If you email you sent such a code, enter it manually in a special line, and click "Next".
If you sent the key (specially coded information to activate), then specify the path to its location. To do this, click on the word "Browse" next to the line to enter the key. You will see various folders. From the list, select the folder where you downloaded the keywhen I received it via e-mail. The path to the keyautomatically appears in the string. Click "Next" and follow the prompts of the computer. Key activated and an antivirus program installed on your computer.
Activation of the anti-viruses are quite different, however, significant differences in them. To the antivirus software worked in a normal mode, i.e. without failure, always use the licensed version. As practice shows, pirated versions of antivirus programs give some errors, especially when updating the virus databases.