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.
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.
How Long Do Modems Last? Average Lifespan and When to Replace?
Modems usually last 2-5 years, but power surges, overheating, and heavy usage can shorten its lifespan. Using a surge protector and good ventilation can prolong its life.
Is 500 Mbps Fast in 2026? Real‑World Streams, Gaming, and Download Times
Yes—500 Mbps is fast. It comfortably supports multiple 4K streams, HD video calls, and large downloads with room to spare. See real‑world assumptions, updated provider notes, and tips to get the full speed at home.
Is 600 Mbps Fast Internet Speed? [Speed Comparisons + Infographic]
Want to know is 600 Mbps fast for streaming, gaming, downloads & 4K video? This detailed analysis compares 600 Mbps vs slower and faster internet speeds.
Spectrum vs Xfinity: Which Internet Provider to Choose? Expert Comparison
We have Compared Spectrum vs Xfinity on price, speed, data caps, bundles, availability, and more to see which cable internet provider delivers better service and value for your home.
Google Fiber vs Xfinity: Which is The Better Choice?
Unveil the best in "Google Fiber vs Xfinity": From symmetrical speeds and free installs to diverse bundles and wide coverage.
The Complete and Latest 2026 Guide to Mastering Xfinity Bridge Mode
Xfinity Bridge Mode allows you to turn your Xfinity router and modem combo device into just a modem, eliminating the routing capabilities while still maintaining the modem's functionality. Let's explore more in this article.
Xfinity Internet Self‑Install: Activate xFi Gateway with the Xfinity App (Coax or Fiber/ONT)
This guide will take you through setting up Xfinity Wireless Internet, including self-installation and activating the modem, setting up WiFi, troubleshooting tips, and more.
11 Best Routers for Xfinity in 2025 – [Top Picks]
We have picked the top 11 best routers that work seamlessly with Xfinity internet plans.
How to Return Xfinity Equipment: A Comprehensive Guide for All Services
How to return Xfinity equipment hassle-free for all services. Follow these step-by-step instructions to ensure a smooth return process and avoid any additional charges.
Understand and fix Xfinity Modem Lights
Learn how to troubleshoot Xfinity modem lights and keep your xfinity router running smoothly with our easy-to-follow guide – read on now!
How to locate and use the WPS Button on Xfinity Routers?
Discover how to to locate and use the wps button on Xfinity router models like XB6, XB7, XB8 and Xfinity Wireless Gateway 2 and 3 models for seamless device connections.
Comparing Ethernet Cables – Cat5 vs Cat5e vs Cat6 vs Cat6a vs Cat7 vs Cat8
In this article, we will provide a comprehensive comparison between Cat5 vs Cat5e vs Cat6 vs Cat6a vs Cat7 vs Cat8 Ethernet cables, to aid you in making informed decisions about your connectivity needs.
Why Is My Upload Speed So Slow? Reasons with Fixes
Discover why your upload speed lags: from ISP issues to old hardware. Get practical tips to boost your internet performance.
Wifi Connected But No Internet: Causes, Fix, and Preventive Measures
Troubleshoot ‘Wifi Connected But No Internet’ problems. Discover router resets, ISP checks, DNS tweaks, Windows Network Troubleshooter and more in our guide.
Is 10 Mbps Fast Enough? Evaluating Internet Speed for Different Activities
This article will provide the insights you need to determine if 10 Mbps is fast enough for your internet needs.