@networkingwithmrblacky: IT FUNDAMENTAL KNOWLEDGE ━━━━━━━━━━━━━━━━━━ (1). WHAT IS IT? Information Technology (IT) is the use of computers, networks, and systems to store, process, and transmit data. ━━━━━━━━━━━━━━━━━━ (2). BASIC COMPUTER PARTS • Hardware – Physical components • Software – Programs & apps • Operating System – Controls system ━━━━━━━━━━━━━━━━━━ (3). TYPES OF SOFTWARE • System Software • Application Software • Utility Software ━━━━━━━━━━━━━━━━━━ (4). NETWORKING BASICS • IP Address • Router • Switch • DNS • LAN & WAN ━━━━━━━━━━━━━━━━━━ (5). DATA & STORAGE • Bit & Byte • HDD vs SSD • Cloud Storage ━━━━━━━━━━━━━━━━━━ (6). CYBERSECURITY BASICS • Strong Passwords • Two-Factor Authentication • Firewall • Antivirus ━━━━━━━━━━━━━━━━━━ (7). INTERNET BASICS • Website • Domain Name • Web Hosting Networking with Mr Blacky #IT #Networking #Cybersecurity #WLAN #Technology

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Saturday 28 February 2026 13:31:37 GMT