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Showing posts from July, 2025

How to Remove Autorun Virus from USB Drive: Complete 2025 Guide

Last Updated: July 23, 2025 | Reading Time: 8 minutes The Autorun virus is one of the most persistent and frustrating malware threats that USB drive users face today. If you've ever plugged in your pen drive only to find all your files replaced with shortcuts, you've likely encountered this malicious software. This comprehensive guide will walk you through everything you need to know about identifying, removing, and preventing Autorun virus infections. Table of Contents What is Autorun Virus? How Does Autorun Virus Work? Signs Your USB Drive is Infected 4 Proven Methods to Remove Autorun Virus Prevention Tips Frequently Asked Questions What is Autorun Virus? The Autorun virus (also known as USB virus or pen drive virus) is a type of malware specifically designed to spread through removable storage devices like USB flash drives, external hard drives, and SD cards. This sophisticated malware exploits Windows' AutoPlay and Autorun features to automatically execut...

Multi-Router Network Setup Guide for 400+ Users

Overview This guide explains how to connect multiple routers/Access Points (APs) to your main router to create a seamless network that can support 400+ concurrent users. The setup converts secondary routers into Access Points, creating one unified network. Network Architecture [ISP/Internet] │ [Main Router: 172.16.16.1] │ ┌───────────────┬───────────────┬───────────────┐ │ │ │ │ [AP1: 172.16.16.2] [AP2: 172.16.16.3] [AP3: 172.16.16.4] PART 1: Main Router Setup (172.16.16.1) Prerequisites Main router connected to ISP Computer/laptop for configuration Admin access to router Step 1.1: Access Main Router Connect your PC/laptop to the main router via Ethernet cable or Wi-Fi Open web browser and navigate to: 172.16.16.1 Login with admin credentials (check router label for defaults) Step 1.2: Configure Network Settings IP Configuration Router IP Address: Keep as 172.16.16.1 Subnet Mask: Set to 255.255.254.0 Th...