Ensure your operating system shows full file extensions to spot fake files (like .txt.exe ).
Use updated antivirus software to scan every downloaded file before extraction.
Open suspicious files in a isolated virtual environment to protect your main system.
Hidden scripts can install viruses or keyloggers without your knowledge.
Only download files from trusted, official, and verified websites.
A compromised device can act as a gateway to infect other devices on the same Wi-Fi network. Best Practices for Safe Browsing