Diagnostics

Wi-Fi not working? We'll explore 10+ possible causes, from your router to your ISP. Step-by-step instructions for restoring your internet connection and troubleshooting errors.

Is your laptop constantly losing its WiFi connection? We'll explore the causes of disconnections, driver errors, and router settings. We'll also explore effective methods for restoring a stable internet connection.

Is your internet slow? We'll explore why Wi-Fi is lagging, how to fix lag, check your router, and configure channels for stable speeds.

Is your laptop's Wi-Fi constantly dropping out? We'll explore the causes of failures, driver errors, power-saving settings, and methods for restoring a stable connection.

VKontakte won't load videos or messages over Wi-Fi? We'll explore the causes of blocks, DNS settings, proxy settings, and router errors. A complete guide.

Find out why the "Wi-Fi access denied" error occurs. A complete guide to troubleshooting connection issues on Android and Windows.

Why won't YouTube videos load even though the internet is working? A full breakdown of router, DNS, cache, and Smart TV settings issues.

Why has my laptop's Wi-Fi internet speed dropped? Effective diagnostic methods, router settings, and driver configurations to restore a stable connection.

Why is there a cross on my Wi-Fi and how can I remove it? Complete instructions for fixing the "No Internet Access" error on Android and iOS.

Is your Wi-Fi constantly dropping on your phone or laptop? We'll explore the causes of these issues, router settings, and ways to stabilize your wireless connection.

A complete guide to WiFi OBDII adapters. How to connect to Android and iOS, choose an app, and diagnose engine errors without a computer.

Has your Wi-Fi internet speed dropped sharply? We'll explore the causes: interference, router settings, and viruses. We also offer effective methods for diagnosing and speeding up your network.

Detailed instructions on how to find your Wi-Fi frequency (2.4 GHz or 5 GHz) on Windows, macOS, and Linux. Speed ​​diagnostics and channel selection.

Detailed instructions: how to find your WiFi adapter's chipset using Device Manager, command line, and third-party utilities. Vendor ID table.

Detailed instructions on how to find the exact model and hardware ID of your Wi-Fi adapter using Device Manager, the command line, and third-party software.

Learn how to test your home Wi-Fi speed for an accurate internet diagnostic. The best online services, apps, and router testing methods.

A detailed guide on how to tell if your router is broken. Checking indicators, ping, resetting, and cable diagnostics. Expert repair advice.

Detailed instructions on how to check your laptop's Wi-Fi network adapter. Find drivers, use the device manager, use the command line, and troubleshoot connection errors.

A detailed guide on resetting your Wi-Fi adapter in Windows 10/11. Use CMD commands, resetting via the registry, and drivers. Troubleshooting connection issues.

Learn how to find a hidden Wi-Fi router and view an invisible network on Android and PC. Learn how to connect to hidden SSIDs and analyze traffic.

Check for a Wi-Fi adapter on your PC in 5 minutes. A complete guide: Device Manager, Command Prompt, indicators, and drivers.

Find out your PC's real Wi-Fi speed. Test in your browser, via the command line, and using built-in Windows tools. We'll also explore the causes of slow speeds and how to improve them.

A comprehensive guide on how to check WiFi signal strength, dBm standards, the best apps for Android and iOS, router settings, and signal boosting methods.

Find out which devices are connected to your Wi-Fi. Instructions for searching for gadgets using your router and apps for Android and iOS.

Why can't I access the internet via Wi-Fi on my phone, even though I'm connected? A complete guide to troubleshooting DNS, IP, and router errors.

Slow internet on your laptop? We explore the causes of slow Wi-Fi, driver conflicts, router settings, and provide step-by-step instructions.

Find out why Wi-Fi on your phone is slower than on your computer. We'll explore hardware and software causes, and tips for improving the signal.

Instagram isn't working on Wi-Fi, but everything works with mobile data? Find out how to fix DNS errors, reset your router, and bypass blocking.

Why does my laptop lose internet connection when I turn it on? Understanding IP conflicts, driver conflicts, and router settings. Effective network recovery methods.

Is your Wi-Fi reception poor and your internet connection slow? Learn the main causes of problems, diagnostic methods, and step-by-step instructions for boosting your signal.