Eski bir web tarayıcısı kullanıyorsunuz. Bu veya diğer siteleri görüntülemekte sorunlar yaşayabilirsiniz.. Tarayıcınızı güncellemeli veya alternatif bir tarayıcı kullanmalısınız.
ESET, Sophos, Kaspersky, BitDefender, Emsisoft or TrendMicro. (Obviously Norton and McAfee have a big enough fan base already) Some good mid market solutions include F-Secure, VIPRE, Bullguard, ZoneAlarm and Panda. Or you could boldly try a smaller player like K7, Cylance, Arcabit (you need to install in Polish and then switch to English in settings), Dr.Web (KATANA only as their sigs aren't great anymore) or even NANO as someone mentioned. Simply not being bloated and being full of PUPS and not nagging you to death are considered selling points these days! (Avast, AVG, AVIRA I'm looking at you) Points to consider:
Track record and current form
Interface - clean, modern, intuitive?
system footprint - cpu usage and RAM(if you haven't much)