Absolute must for any PC / Smartphone

Installed without any problems on my Win 8.1 ASUS Ultra notebook, on my HTC M8 smartphone and on Minem DesktopPC Win 8.1. Meanwhile, even after license renewal no problems.
The product is completely trouble-free and easy to handle. Various Kaspersky tools can be integrated as an addon in Firefox. I personally rate of from but since everything is also available from the Kaspersky application window and thus runs trouble-free. Update (if settings on automatic) start several times a day. So everything is always up to date. For me personally, a highly recommended security program that I do not want to miss. Strong buy recommendation !!!