Several month ago i installed alvira professional security and during installation was advised to remove Malwarebytes. I did not choosed that option but have experienced compter delays and many problem during streaming from netflix and a few other sites. It seems to use a lot of compter resources at times which freezes up computer. Is there any information you have which can help me decide options i need to choose from to allow my computer to run better. I am strongly considering uninstalling Alvira professional Secutity and trying something else though im not sure that Alvira is what is actually causing my computer problems. I use firefox and get a lot of unresponsive flash plug-in and silverlight plug in messages. Frank