Malware, Antivirus, and Firewall Protection | Computer Literacy | اردو | हिन्दी скачать в хорошем качестве

Malware, Antivirus, and Firewall Protection | Computer Literacy | اردو | हिन्दी

What makes a computer "sick," and how can you protect your digital workspace from hidden threats? After addressing initial micro-teaching feedback, this session transitions into the core aspects of digital security, focusing on malicious software, antivirus tools, and firewalls. For future educators, understanding digital safety is essential not only for safeguarding personal data but also for maintaining secure digital environments in the classroom. Knowing how different threats operate—and how tools like firewalls and antivirus software defend against them—allows teachers to proactively protect their instructional materials and student records from potential cyber attacks. Key Topics Covered in This Lecture: Defining Malware (Malicious Software) and how it infects systems Differentiating between Viruses (needs a host) and Worms (standalone) Identifying common threats: Trojan Horses, Ransomware, Spyware, and Adware Understanding the role of Antivirus software as a "digital doctor" How Firewalls act as a security guard for your network traffic Practical safety tips: Handling attachments, official downloads, and USB scans Using Ad Blockers and DNS settings for a safer browsing experience This lecture is delivered in Urdu, and the presentation slides are in English to help you learn the correct terms. This lecture was delivered at the Government College of Education on Thursday, February 26, 2026, specifically for B.Ed. students studying Computer Literacy. --- 00:00 Micro-Teaching Feedback & Reflection 07:15 Introduction to Malware (Malicious Software) 10:40 Virus vs. Worm: Key Differences 14:25 Trojan Horses & Ransomware (The Digital Kidnapper) 18:50 Spyware & Adware Explained 22:15 Antivirus Software: Your Computer's Doctor 25:30 Firewalls: The Digital Security Guard 28:10 Best Practices: Safe Downloads & Ad Blockers