Whether your home network is large or small, we've got the answers you need to build it, troubleshoot it and keep it safe from prying eyes.
Illustration of a password field with a lock on it
The One Password Change That Can Secure Your Entire Home Network
Computer screen showing a security alert for unauthorized network access.
Your Wi-Fi Name Could Be a Hacker's Invitation—Here's How to Keep Them Out
The text 'DNS' surrounded by technology related symbols on a motherboard-style grid
A List of Free and Public DNS Servers for 2025
Wi-Fi extender plugged into a wall outlet.
What Exactly is a Wi-Fi Extender and How Does It Work?
Private Browsing notice on a smartphone
Turning Off Incognito Mode: A Step-By-Step Guide for All Browsers
USB Tethered Phone to Laptop
Turn Your Phone Into a Wi-Fi Adapter for Your Desktop: A Step-by-Step Guide
'Wi-Fi 7' text against a blue and white network illustration
Wi-Fi 7: A Leap Forward in Wireless Technology
A Linksys wireless router
Linksys Default Password List (2025)
The Netgear RAXE500 Nighthawk AXE11000 wireless router
NETGEAR Default Password List (2025)
A black D-Link router
D-Link Default Password List (2025)
Hands using phone with Wi-Fi illustration above
The Evolution of Wi-Fi Security: Why WPA Matters
free wifi message on red background in shopping mall
4 Ways to Get Free Internet at Home or on the Go
Technician using digital tablet in server room, repair card mainboard checking network link status
5 Computer Networking Trends for 2025 and Beyond
http://www. on top of a globe image
192.168.1.254: The IP Address You Need to Know for Seamless Connectivity
VPN label on a laptop screen against a white background
Setting Up a VPN on Mac: A Complete Guide for Beginners
Personal computer with an id card
Understanding Hostnames: Everything You Need to Know
A person connecting a router
Get Your Internet Running Smoothly: Here’s How to Set Up Your Modem
High speed connection throughout a city
Wide Area Networks Explained: The Technology That Connects the Globe
Conceptual image of a VPN
VPNs Demystified: Why Everyone's Talking About Online Privacy
Wi-Fi router in neon light collapsing into small parts
Fix Your Wi-Fi Woes: Common Home Network Issues Resolved
A wireless router and a man using smartphone on living room at home office
Discover How Routers Transform Your Home Network Experience
Computer network and internet communication concept
The Essential Guide to Client-Server Networks: Benefits and Examples
Network LAN card for computer isolated on white background
Unlocking the Mystery of Network Interface Cards: Everything You Need to Know
Man on a beach holding a phone doing a speed test.
Wi-Fi 8: What You Need to Know About the Future of Wireless Networking
An illustration of files transferring between devices
Why TFTP Might Be the Unsung Hero of Your Home Network
Powerline network adapter plugged into a wall socket
Discover the Secret to Seamless Home Streaming with Powerline Adapters
A dog "sniffing packets" from a user and a burglar
Packet Sniffers Explained: How They Can Fix Networks or Breach Security
Hacker
Why Network Sniffers Are the Hidden Heroes (and Villains) of Tech Security
Person port forwarding on their router
How to Master Your Router Settings Like a Pro
Checking DNS on a laptop.
Is Your DNS Set Up Correctly? A Guide for Windows, macOS, and Consoles
Computer worker buried in network cables, holding plug
What Causes Network Lag and How to Fix It
Woman working with iPhone and laptop
How to Fix It When a Laptop Isn't Connecting to a Mobile Hotspot
Image of a laptop wi-fi dongle
How to Fix It When a 5GHz Network Isn't Working
3G vs. 4G
3G Speed in Mbps vs. 4G Technology
A woman sitting at a desk looking at an iMac screen.
How to Share a Wi-Fi Password to Mac
An overhead view of someone using a MacBook Pro in the dark while holding a mug
How to Share a Wi-Fi Password From Mac to iPhone
Image of a woman using her computer
How to Fix It When Your Laptop Won’t Connect to Wi-Fi
GettyImages-1299285452
What to Do When You’re Fed Up With Your Wireless Carrier
Chaos Computer Club 29C3 (2012)
What Are Wi-Fi Network Security Keys?
Antenna of a Wi-Fi router
What Is the 802.11a Wireless Standard?
The Wi-Fi icon with a person using a laptop and smartphone
What Is WLAN (Wireless LAN)?
Wi-Fi vs Ethernet
Wi-Fi vs. Ethernet: Which Do You Need?
Close-Up Of Modem Against White Background
Why Is My Modem Not Working?
NPU vs. GPU
NPU vs. GPU: What's the Difference?
Athlete holding phone wearing bluetooth wireless headphones
Does Bluetooth Use Data?
Students using computers in classroom
Examining Computer Networking in Today's Schools
Datacenter networking.
What Is TCP/IP?
Businessperson examining a tangle of electronic cords
How to Fix Packet Loss
The Wi-Fi logo on a laptop
How to Fix It When Your Wi-Fi Network Is Not Showing Up
Cannot connect to DNS server errors
How to Fix DNS Server Not Responding Errors
Kids installing a wifi router
5 Things to Consider Before Buying a Wireless Router
10 Common Dorm Room Tech Troubles & How to Fix Them
A person using a MacBook
How to Fix It When There's No Internet Connection
illustrated lock on a circuitboard
How to Fix a VPN That's Not Connecting
close up of a Router with a plant on top of it
How to Fix a Slow Internet Connection
A man next to a printer
How to Network a Printer to Share It With Other Devices
Daily Life In Tehran - Using VPN to Access Social Media
How to Fix Client and Server-Side VPN Error 800
A comparison chart of the Pros and Cons of the wireless standards 802.11ac, 802.11n, and 802.11g.
802.11 Standards Explained: 802.11be, 802.11ax, 802.11ac, 802.11b/g/n, 802.11a
Ping commands in Command Prompt on a Windows monitor
How to Ping a Website
Cat5 vs Cat6 cables
Cat5 vs. Cat6 Cable: What's the Difference?