WiFi Tester: How to Use It to Check Your Network in 2026
A detailed guide on using WiFi Tester to analyze signal, speed, and interference. Learn how to test your router, find weak spots, and optimize your network.
How to check for a free Wi-Fi channel on your phone – step-by-step instructions
Learn how to find the least crowded Wi-Fi channel on Android or iPhone without a router. App-based and non-app-based methods, as well as tips for choosing the optimal channel for a stable signal.
How to Check Wi-Fi on a Laptop: 7 Working Methods
Is your laptop's Wi-Fi not working? Learn how to check your network connection, diagnose problems, and troubleshoot issues in 5 minutes. Step-by-step instructions for Windows 10/11, macOS, and Linux.
How to Check 5GHz Wi-Fi on a Laptop: 5 Methods + FAQ
Not sure if your laptop supports 5 GHz Wi-Fi? Find out in 2 minutes using Device Manager, Command Prompt, or model specifications. Step-by-step instructions + compatibility chart.
How to find out Wi-Fi network characteristics: 8 methods for any device
Step-by-step instructions: how to check speed, frequency, Wi-Fi standard (2.4/5/6 GHz), encryption, and other network parameters on Windows, Android, iOS, Mac, and your router. Comparison of methods + FAQ.
How to Find Your Wi-Fi MAC Address on a Laptop: 5 Methods for Windows and macOS
Step-by-step instructions on how to find the MAC address of a Wi-Fi adapter on a laptop running Windows 10/11 or macOS. Methods include using the command line, network settings, and third-party utilities.
Laptop Won't Connect to Wi-Fi: 7 Ways to Fix the Problem
Is your laptop not seeing the network or connecting to Wi-Fi? We'll explore the causes and provide step-by-step instructions for restoring the connection on Windows, macOS, and Linux.
iPad Won't Connect to Wi-Fi: 10 Reasons and Solutions (2026)
Your iPad used to connect to Wi-Fi, but now it doesn't? We'll explore the causes, from router failure to iOS errors. Step-by-step instructions and diagnostic tips are available.
Laptop Won't Connect to Wi-Fi: 12 Causes and Solutions (2026)
We'll figure out why your laptop isn't detecting Wi-Fi or won't connect to the network. Step-by-step instructions for Windows, macOS, and Linux, with error tables and expert advice.
Why does my phone say "Internet may not be available" on Wi-Fi? 12 reasons.
We'll figure out why your Android/iPhone won't connect to Wi-Fi even though there's a network. Step-by-step solutions: from resetting settings to checking your router and ISP.
Tablet Disconnects from Wi-Fi: 10 Reasons and Solutions (2026)
We'll figure out why your tablet is losing Wi-Fi: from router issues to firmware errors. Step-by-step instructions for Android and iPad.
PlayStation Can't Detect Wi-Fi: 10 Reasons and How to Fix It
We'll figure out why your PS4/PS5 won't connect to Wi-Fi: from router settings to hardware issues. Step-by-step instructions and a table of errors.
Wi-Fi is connected, but there is no internet on the phone: 7 reasons and solutions
We'll figure out why your phone displays "No Internet Access" when connecting to Wi-Fi. Step-by-step instructions for Android and iOS, including checking your router and provider.
Why Wi-Fi Drops on Your Phone: 10 Reasons and Solutions (2026)
Is your phone's Wi-Fi constantly disconnecting? We'll explore the causes, from an overloaded router to firmware errors. Step-by-step instructions and troubleshooting tips.
Rostelecom without internet: how to restore Wi-Fi on a router
Is your Rostelecom internet not working, and your Wi-Fi router is down? Learn how to diagnose the problem and restore your network in 10 minutes. Step-by-step instructions for all models.
Wi-Fi LOS Flashing Red: Causes and How to Fix a Non-Working Router
Is your router's LOS indicator flashing red? Find out 10+ possible causes and step-by-step instructions for restoring your internet connection. We'll cover fiber optics, settings, and hardware issues.
Rostelecom Wi-Fi Lost: 7 Ways to Get Your Internet Back in 10 Minutes
Rostelecom Wi-Fi gone? We'll explore the possible causes, from router failure to provider blocking. Step-by-step instructions with photos, equipment testing, and contacting support.
Router Not Distributing Wi-Fi: 10 Reasons and Solutions (2026)
Why has my router stopped broadcasting Wi-Fi? Proven diagnostic and troubleshooting methods from experts. Step-by-step instructions for all models.
How to Disable Wi-Fi on a Keyboard: Instructions for All Models
A step-by-step guide to disabling Wi-Fi on wireless keyboards from Logitech, Microsoft, Apple, and others. Methods for Windows, macOS, and Linux.
WiFi Analyzer: How to Use It for Network Diagnostics (2026)
A step-by-step guide to using WiFi analyzers on PC, Android, and iOS. Channel selection, interference detection, and speed optimization—all expert advice.
How to Test a Wi-Fi Router: A Complete Guide (2026)
A step-by-step guide to router diagnostics: speed, coverage, stability. Tests for TP-Link, ASUS, Keenetic, and other models.
How to Check Your Router's Wi-Fi Coverage: 7 Steps with Instructions
Learn how to accurately measure the range of your Wi-Fi router at home. Step-by-step methods for TP-Link, ASUS, Keenetic, and other models. We'll test speed and signal strength, and eliminate dead zones.
How to Test a TP-Link Router via Wi-Fi: 7 Diagnostic Methods
A step-by-step guide to testing your TP-Link router without a cable. Learn how to test your Wi-Fi speed, stability, and settings using the web interface or mobile app.
How to Check Wi-Fi Quality on Your Phone: 7 Effective Methods
Learn how to measure Wi-Fi speed, stability, and coverage using your Android or iOS smartphone. Step-by-step instructions, apps, and expert advice.
How to Check Wi-Fi on Your Computer: 7 Methods in 5 Minutes
A step-by-step guide on how to check if your PC or laptop has Wi-Fi. Checking the adapter, drivers, and network settings in Windows 10/11, macOS, and Linux. Includes photos and videos.
How to Check the Number of Devices on a Wi-Fi Router: 7 Methods
Find out how many devices are connected to your Wi-Fi network: via the router's web interface, mobile apps, and dedicated software. Step-by-step instructions for TP-Link, ASUS, Keenetic, and others.
Who's Connected to My Wi-Fi: 7 Ways to Check and Block
Learn how to check the list of devices on your Wi-Fi network, identify rogue devices, and block them on routers from TP-Link, ASUS, Keenetic, and others. Step-by-step instructions and security tips.
How to Check if Your Computer Can Get Wi-Fi: 5 Ways
Find out if your PC or laptop supports Wi-Fi: hardware and software checks, adapter diagnostics, and desktop solutions.
Wi-Fi isn't working: 10 reasons and how to fix them yourself
Wi-Fi internet not connecting? We'll figure out why the signal is dropping, your router isn't broadcasting Wi-Fi, or your device isn't seeing the network. Step-by-step instructions for diagnosing and resolving the issue.
How to Check if Someone Else is Connected to Your Wi-Fi – 7 Ways
Suspect someone has connected to your Wi-Fi without permission? Learn how to check the list of devices on your router using the web interface, mobile app, or dedicated software. Step-by-step instructions for TP-Link, ASUS, Keenetic, and other brands.