Step-by-step tech guides for Windows, Android, AI and security
Wi-Fi that drops on a Windows 11 laptop, an Android app eating your storage, an iPhone warning that it is almost full, a long article you need in five minutes, a Google account that still relies on a password alone — these are the problems TechWinks guides are written for. Each guide names the exact setting to open, puts the steps in the order you follow them, and tells you what to check after each step, so you know whether it worked before moving on.
Browse guides by topic
Windows
When Windows 11 or 10 stops cooperating — Wi-Fi that drops, sound that vanishes after an update, a drive that fills up — start here. Each guide is organised by the fault or the setting, not by a tour of every menu.
Android
Android hides the useful settings in different places on Samsung and Pixel phones. These guides name the app and the menu for the job: clearing an app’s cache, taming notifications, or checking what an app is allowed to do.
Apple & iOS
For iPhone, iPad and Mac: storage warnings, settings that moved after an update, and apps that misbehave. Short guides, one job at a time, with the menu path spelled out.
AI Tools
One tool, one job. Summarise a long article with ChatGPT, draft with Gemini, plan with Copilot — each guide sticks to a single task and says what to check in the result before you trust it.
Cybersecurity
The unglamorous basics that actually protect an account: a password manager, two-factor authentication, spotting a phishing message, and using public Wi-Fi without handing over your details.
Industrial Technology
From the sensor on a production line to the probe on a laboratory bench, these guides explain industrial measurement and factory and lab technology in plain terms — how measuring probes and sensors work, what calibration does, and how process control keeps a system steady.
Browse Industrial Technology guides
Latest guides
-
What Is Messonde?
Messonde Explained in Plain Terms In engineering and scientific contexts, a Messonde is a specialized sensing probe that measures physical or chemical properties inside a target medium. The device sits directly inside a pipe, tank, exhaust stream, or laboratory flask to gather live environmental data. Instead of working as a standalone computer, the probe acts…
-
How to Free Up Storage on iPhone
The warning arrives at the worst moment — “iPhone Storage Full” just as you try to take a photo, or an update that refuses to install for lack of room. The fix is rarely to delete everything in sight: this guide walks through the iPhone Storage screen, works out what is actually eating the space,…
-
How to Clear App Cache on Android
One app on your Android phone has started misbehaving — slow to open, crashing, or showing yesterday’s content — while everything else works fine. Clearing that app’s cache is the safest first fix: it throws away temporary files only, leaves your logins and settings alone, and takes about a minute. This guide shows exactly where…
-
How to Turn On Two-Factor Authentication for Your Google Account
A password alone is the only thing standing between a stranger and your Gmail, your photos and every account that resets through Google. Two-factor authentication — Google calls it 2-Step Verification — adds a second check that only you can pass. This guide turns it on, saves the backup codes that rescue you if your…
-
How to Use ChatGPT to Summarise a Long Article
Twenty pages of article, five minutes to understand it: that is the job ChatGPT is actually good at — turning a long read into a short summary you can use. The catch is that the summary is only useful if it is faithful: names, numbers and dates must match the original, and anything the summary…
-
How to Fix Wi-Fi Not Working on Windows 11
Your Windows 11 PC says it is connected, but nothing loads — or it will not connect at all. This guide works through the fixes in the order that solves most cases: the quick checks first, then the driver, then a full network reset, with something to check after each step so you know whether…
Windows
When a Windows PC misbehaves, the fix is usually one setting away – but finding it is the hard part. These guides start from the fault: Wi-Fi that drops or shows “connected, no internet”, sound that disappears after an update, a drive that keeps filling up, a driver that needs reinstalling. Each one names the exact menu, in order, for Windows 11 and 10.
-
How to Fix Wi-Fi Not Working on Windows 11
Your Windows 11 PC says it is connected, but nothing loads — or it will not connect at all. This guide works through the fixes in the order that solves most cases: the quick checks first, then the driver, then a full network reset, with something to check after each step so you know whether…
Android
Android phones all run the same system, but Samsung, Pixel and other makers move the same setting to different menus – and sometimes rename it. These guides name the setting exactly as it appears on your phone, with the path for Samsung and Pixel where they differ, so you can clear a misbehaving app’s cache, fix a permission or free up storage without guessing.
-
How to Clear App Cache on Android
One app on your Android phone has started misbehaving — slow to open, crashing, or showing yesterday’s content — while everything else works fine. Clearing that app’s cache is the safest first fix: it throws away temporary files only, leaves your logins and settings alone, and takes about a minute. This guide shows exactly where…
Apple & iOS
iPhone, iPad and Mac share settings that move with every major update, and the fix is often hidden behind a different name – iCloud, storage, Screen Time or a privacy permission. These guides are written for the current iOS and macOS versions, name each screen exactly, and say what to check before you delete anything.
-
How to Free Up Storage on iPhone
The warning arrives at the worst moment — “iPhone Storage Full” just as you try to take a photo, or an update that refuses to install for lack of room. The fix is rarely to delete everything in sight: this guide walks through the iPhone Storage screen, works out what is actually eating the space,…
AI Tools
AI tools change every month, but the useful question stays the same: what job do you want done, and can you check the result? These guides give each tool one concrete job – summarise a long article, draft a first version, plan a week – with the prompt that produced it, so you can repeat the result and spot when the answer is wrong.
-
How to Use ChatGPT to Summarise a Long Article
Twenty pages of article, five minutes to understand it: that is the job ChatGPT is actually good at — turning a long read into a short summary you can use. The catch is that the summary is only useful if it is faithful: names, numbers and dates must match the original, and anything the summary…
Cybersecurity
Most security advice is either vague or terrifying. This is the practical middle: the few settings that protect your accounts and your devices, checked in order. Turn on two-factor authentication, use a password manager, and know how to spot a phishing message – before an attacker tests the account you care about most.
-
How to Turn On Two-Factor Authentication for Your Google Account
A password alone is the only thing standing between a stranger and your Gmail, your photos and every account that resets through Google. Two-factor authentication — Google calls it 2-Step Verification — adds a second check that only you can pass. This guide turns it on, saves the backup codes that rescue you if your…
Industrial Technology
From the sensor on a production line to the probe on a laboratory bench, this section unpacks industrial measurement and factory and lab technology in plain terms — how measuring probes and sensors work, what calibration actually does, how process control keeps a system steady, and where industrial, automotive and environmental setups put these tools to use.
-
What Is Messonde?
Messonde Explained in Plain Terms In engineering and scientific contexts, a Messonde is a specialized sensing probe that measures physical or chemical properties inside a target medium. The device sits directly inside a pipe, tank, exhaust stream, or laboratory flask to gather live environmental data. Instead of working as a standalone computer, the probe acts…
How TechWinks guides work
- Start with the fault, not the feature: every guide opens on the exact error, warning or setting you are seeing — “Wi-Fi connected, no internet”, a storage warning, an app that keeps crashing — so you can tell in seconds whether it is the right guide.
- Steps you can follow with the device in your hand: settings are named as they appear on screen, in the order you tap them, with no step that assumes a menu you have not opened yet.
- A check after the important steps: after a restart, a reconnect or a setting change, the guide says what should look different — the Wi-Fi icon, the free-space number, the sign-in prompt — so a failed step is obvious, not something you discover at the end.
- A way out when a step does not work: if a result points somewhere else — a phone that connects where the PC does not points at the PC, not the router — the guide says so, instead of leaving you to guess.
About TechWinks
TechWinks publishes practical guides, not news or product reviews, and its guides are updated when steps change.