Since 2007 I use NIS with full satisfaction. I have found with this is that this product is improved from year to year and the latest version of NIS 2012 currently the best protection software is well on the market. I can make comparisons doing well, as I sit at the öffteren computers of friends who still use a different protection software, such as Kasperski (probably comes right behind NIS), Avira, or other. Gone are the days that NIS has made the computer slow and I can say of me that I feel simply well protected when browsing the Internet. The whole appearance, the equipment and handling of NIS is in my opinion better than other brands, leaving nothing to be desired eigendlich. Of particular note is also the unprecedented super customer service via phone or chat. Here you always get friendly and competent advice and assistance unless it out should a problem arise. From today's perspective, I'm going to give my confidence in the future NIS.