The virus can do anything from taking your hard disk space to accessing your private data and draining your CPU. There are a variety of anti-virus software available to shield your devices from the dangers. The most important thing is to select one that has the least impact on performance of your system. This is the primary factor that all of our antivirus products are tested against. The results below are dependent on the amount of time it takes for each program to complete an operation. For instance, Kaspersky Security Cloud Free had an impact on the background of 6% while performing an entire scan. ESET had a slightly higher impact of 12 percent.
Germany-based Avira is a reputable company in our tests and consistently scores over 90% in all three categories: Security, Performance and Usability (False Positives). Its UI is also user friendly and offers plenty of features, including a smart ‘firewall’ and various privacy tools. Avira subscriptions are priced monthly rather than for a set three-year period. This makes it simpler to cancel your subscription or make adjustments at any time.
A fairly new name that we’ve tested, Essentware – which was previously known as PCKeeper uses the Avira engine under the hood and generally scores fairly well avastantivirusreview.com/avast-use-high-cpu-what-you-should-do across the range. Its performance and interface are both easy to use, but a few stability problems – mainly scan jobs freezing up that have led to a lower rating. The detection was good and a flawless run of the certification sets earned VB100.