Today, security suites, antivirus and anti-malware brands, do their best to make their product light on resources, more centralized and easier to use. Overall, combining effectiveness with user-friendliness as much as possible. And guess what, except one brand
....AVIRA.
When you use AVIRA it's like the security products of the early 2000s. Lots of useless stuff coming with it. The antivirus is a product of it's own. The firewall manager is another seperated product of it's own and also that annoying Avira connect is also another seperated product which you cannot avoid to install. Added to that, if you take a look at the task manager, AVIRA has tons of processes. And it's very heavy on the system.
And how not to forget that damn Luke Filewalker popping up each time, taking pleasure at irritating you.
15 malwares detected = 15 Luke Filewalkers killing every single bit of resources on your Pc.
The only good point is that,it's true that it has an outstanding level of detection, and their cloud is particularly effective.