You can try a fully-functional Kaspersky Total Security for free for a 30 days period (or another period specified by Kaspersky Lab).
Before activating the application , please make sure your computer is connected to the Internet and the system date is set correctly on your computer. Kaspersky Total Security must be already installed and opened. Otherwise, install Kaspersky Total Security 2017 and open it.
To find the Activation window, run Kaspersky Total Security 2017 and click Enter activation code in the lower-right corner of the window.
To activate the trial license:
- In the Activation window, click Activate trial version of the application.

- When the activation is completed, click Finish.
Click here for more information about activation codes and licenses.
Please note: Trial license activation is unavailable if it was activated before or is still active on the same computer. You cannot use the trial license if you have activated the application with commercial license earlier. After the trial license expires, databases update becomes unavailable. If you want to continue using the product, buy a commercial license.
If you have another Kaspersky Lab product installed (for example, Kaspersky Anti-Virus), you can still activate a trial license of Kaspersky Total Security 2017.