Course Demo 2025.02.11

The lesson covers various types of malware, such as viruses, Trojans, worms, and ransomware. Each type of malware has unique characteristics and methods of spreading, but they all have the potential to cause significant damage to computer systems and steal sensitive information.

The lesson also discusses how malware spreads, such as through email attachments, malicious websites, and software downloads. It’s essential to be aware of these potential infection points to avoid accidentally downloading or installing malware.

Signs of malware infection include slow computer performance, pop-up ads, and strange behavior from the computer. By recognizing these signs, users can take action to remove the malware and prevent further damage.

Preventing malware infections involves various best practices, such as keeping software up-to-date, using antivirus software, and avoiding suspicious emails and websites.

Lastly, the lesson covers malware removal techniques, such as using antivirus software, restoring the computer to a previous backup, or seeking professional assistance.