: Built directly into Windows, it has evolved into a top-tier security suite that performs as well as many paid products in independent lab tests. How to Stay Safe
: Sites offering "cracks" or "activation codes" for paid antivirus software are primary sources for Trojans, Ransomware, and Spyware . Because you must disable your existing security to install a crack, your system is completely vulnerable during the process.
If you have already downloaded a file with that name, . Delete the file immediately and run a full system scan using a legitimate tool like Malwarebytes Free or the built-in Windows Defender to ensure no "dropper" malware was left behind.
: Antivirus software relies on daily database updates to recognize new viruses. Cracked versions are typically blocked from Avast's servers, meaning your "protection" becomes obsolete within days.