Problems, Crashes and Errors of Avast Free Antivirus TODAY

In some cases, Avast Antivirus products may conflict with third-party software installed on your PC, causing Windows to crash, freeze, or show a blue screen error (BSOD).
This issue may be due to programs you run manually or services that automatically run in the background when you start Windows.

Sometimes, one of the most popular free antiviruses, Avast, won't open if there are incompatibility issues with your PC.
A solution that worked for many users is rebuilding the WMI repository.
If Avast is not opening on your Windows 10, make sure to check the firewall settings.
You can also try to repair the software.

On the whole, yes.
Avast is a good antivirus and provides a decent level of security protection.
The free version comes with lots of features, although it doesn't protect against ransomware.
If you want premium protection, you'll have to upgrade to one of the paid-for options.

Avast Software s.
r.
o.
is a Czech multinational cybersecurity software company headquartered in Prague, Czech Republic that researches and develops computer security software, machine learning and artificial intelligence.

As an antivirus package, Avast Free Antivirus ranks very well in independent lab tests, as does Avast One.
Avast protects against viruses and malware, and the packages include protection against ransomware, phishing, Wi-Fi intrusion, and other cybersecurity threats.