Internet Services, Modems & Routers, Tech Reviews, Computer Networking, Security, and more!
Afroz Ahmad – Main Author of AfrozAhmad.com
Welcome to Afroz Ahmad – I’ve been writing about computer network technologies on my blog since 2012. My name is Afroz Ahmad, and I am a seasoned Network Engineer and author of AfrozAhmad.com.
I’m a CCIE with more than 17 years of experience in Computer Networking, Data Centers, Telecom, Internet Services, and ISPs. Currently, I work as a Network Designer for a leading ISP equipment vendor. I share my expertise through my blog and courses, aiming to help people solve everyday internet issues, select the appropriate equipment for their tech needs, and simplify complex networking concepts for both beginners and experienced professionals.
Reach out to me with any questions you have on Computer Networking, Modems, Routers, Internet services, etc.
What is SSID for WiFi? Explained
Uncover what is SSID for WiFi and how it impacts your connectivity. Understand its role in wireless networking to optimize your internet experience.
What is Data Roaming? A Comprehensive Guide
This comprehensive guide aims to explain everything you need to know about data roaming, including how it works, how to avoid excessive charges, and alternatives that you can consider.
Is 60 Mbps Fast? [Speed Comparisons + Infographic]
Analyzing 60 Mbps Internet speed – perfect to support 4-6 devices for streaming, light gaming, browsing and work. See how it compares to other internet speeds.
Is 30 Mbps Fast? [Speed Comparisons + Infographic]
Analyzing “Is 30 Mbps Fast Enough”: Ideal for households with standard internet activities like streaming, working-from-home and gaming in 2024.
How Does Google WiFi Work – Nest WiFi Mesh for Home
Discover how Google Nest Wi-Fi Mesh works and enhances home internet with our detailed guide on setup, features, pros and cons for seamless connectivity.
Xfinity Remote Flashes Green Then Red: Causes and Easy Fixes
If your Xfinity remote is flashing green then red, it indicates a connectivity problem. Learn what causes this issue and easy troubleshooting steps to get your remote working again.
How to Unpause or Fix Xfinity WiFi Pause in 2026 (Legit Methods, Troubleshooting)
Need to bypass Xfinity WiFi pause? Learn legitimate ways including using the Xfinity app, website controls, and disconnect/reconnect. Understand risks of questionable workarounds.
How to Cancel Google Fiber – No-Fuss, No Hidden Fees (With Infographic)
How to Cancel Google Fiber: Cancel online or contact support. Avoid fees by understanding policies and returns.
How Many Megabits in a Gigabit? Gbps to Mbps Calculator
How many megabits in a gigabit – 1000 megabits are in one Gigabit. In simple terms, a gigabit is 1000 times larger than a megabit. Let’s break it down further.
How to Change Xfinity Wi‑Fi Password (App or 10.0.0.1)
How to change Xfinity wifi password? Our guide offers 2 simple methods: via router, or Xfinity app to help you update it easily.
How to Replace Xfinity Modem with My Own Device: A Comprehensive Guide
This guide covers everything you need to know about replacing your Comcast Xfinity modem, including reasons and step-by-step instructions for the replacement process.
How to Restart or Reset Xfinity Router – A Complete Step-by-Step Guide
Struggling with your Xfinity router? Learn how to restart or reset Xfinity router easily through our comprehensive guide. Restore connections with our clear, actionable steps.
Is 300 Mbps Fast Internet in 2024 [Detailed Analysis with Infographic]
Discover how fast is 300 Mbps internet in 2024: ideal for HD/4K streaming, gaming, and work, supporting 5-15 devices smoothly.
Xfinity Remote Codes: Full PDF List with Program Guide
This comprehensive guide provides every Xfinity remote code you'll need for programming all models to your TV. Includes detailed setup instructions and troubleshooting tips.
Latency vs Throughput vs Bandwidth: What’s the Difference?
Learn how latency, throughput, and bandwidth differ in computer networking. Compare definitions, metrics, factors, and optimization of these key concepts for managing network performance.
Dual Band vs Tri Band WiFi Routers: Which One Should You Choose?
Choosing between Dual Band vs Tri-band WiFi routers? Understand their speeds, congestion handling, and best uses.
Megabit vs Megabyte Convertor
This article will clearly explain what a megabit and megabyte are, how they differ, why it matters, and how to convert between them.
WiFi Mesh vs Extender vs Booster vs Repeater: Which Is Best For Your Home?
Explore WiFi Mesh vs. Extender vs. Booster vs. Repeater: Mesh systems for whole-home coverage or extenders, boosters, repeaters for targeted areas.
WiFi 5 vs WiFi 6 vs WiFi 6E vs WiFi 7: Comparing Speed, Performance, and More
Compare WiFi 5, 6, and 6E: understand speed enhancements from 1 to 5+ Gbps, 6GHz band benefits, and compatibility for the best wireless experience.
How to Cancel Xfinity Services (Internet, TV & Phone)
Learn the necessary steps to cancel your Xfinity services smoothly, avoid fees and penalties, and improve your overall online experience.