DEV Community: edward

How to Stop Fake Virus Pop-ups on Windows 11

edward — Thu, 29 Oct 2026 21:01:21 +0000

To stop fake virus pop-ups on Windows 11, close the suspicious browser page, block unwanted website notifications, and check your PC through the real Windows Security app. Don't call the number in the warning or install the cleaner it recommends.

A loud alert saying your computer is infected can be pretty convincing. That's the point. Some warnings come from deceptive websites, while others are notifications a site was allowed to send. The message itself doesn't prove your PC has a virus.

Here's how to work out what's happening and deal with it without letting the pop-up make decisions for you.

Close the warning without following its instructions

Start with the browser window. Don't use a repair button inside the page, even if it looks official.

Try closing the suspicious tab using the browser's own tab controls.
If the page is making that difficult, press Alt + F4 to close the active browser window.
If Microsoft Edge won't respond, right-click Start and open Task Manager. Under Processes, find Microsoft Edge in Apps, right-click it, and choose End task.

Ending the browser can discard unsaved work in its tabs, so use that last option when the window won't close normally.

A warning that demands a call to a support number is a serious red flag. Microsoft says its genuine error and warning messages don't include a phone number to call.

Once the page is closed, work through the next checks from settings you open yourself.

Stop the website notifications

A pop-up inside a browser and a notification in the corner of your desktop are different things.

A website with notification permission can send messages through your browser. In Edge, those messages can even appear while the browser is closed. That can make a website's alert look much more like a Windows warning than it really is.

Look for the website or browser named on the notification. Then block the site's permission through your browser settings. You don't need to visit the suspicious site again.

If you use Microsoft Edge:

Open Edge's Settings and more menu, then choose Settings.
Open Privacy, search, and services.
Select Site permissions, then All sites.
Choose the unwanted website.
Find Notifications and select Block.

If you use Google Chrome:

Open Chrome's three-dot menu and choose Settings.
Open Privacy and security, then Site settings.
Select Notifications.
Next to Not allowed to send notifications, select Add.
Enter the unwanted website's address and select Add.

Browser labels can vary between versions. On a work or school computer, your organization may control these settings.

Blocking a site's notifications stops that permission. It doesn't tell you whether a downloaded file is safe, and a malware scan won't necessarily revoke notification permission for you. Treat those as separate jobs.

If you're getting new browser windows rather than desktop notifications, check Pop-ups and redirects in your browser's site permissions as well. Pop-up blocking and notification blocking are separate settings.

Run a check through the real Windows Security app

Open your security tools yourself instead of trusting a button in the warning.

Open Start, type Windows Security, and launch the app.
Select Virus & threat protection.
Select Protection updates, then choose Check for updates.
Return to Virus & threat protection and select Quick scan.

If you've installed something suspicious or want a broader check, open Scan options, choose Full scan, and select Scan now. A full scan checks files and programs, so leave time for it to finish.

Review any findings in Protection history and follow the security app's recommended actions.

If another antivirus product is managing your PC, Windows may show that provider instead. Use its official app and instructions. You don't need to remove your existing antivirus just to make these steps match.

And keep this distinction in mind: a scam notification can continue even when a scan finds no threats, because its website permission is still allowed. Go back and check the browser permission if the same site's alerts keep returning.

Make the next fake warning easier to avoid

Microsoft Edge includes a scareware blocker designed to spot deceptive full-screen warnings. It's worth checking whether it's enabled:

Open Edge Settings.
Select Privacy, search, and services, then Security.
Turn on Scareware blocker if it's available and switched off.

Availability and default settings depend on your device. The feature is an extra layer of protection, not a reason to trust every page that gets through.

For notification requests, allow only sites you actually want updates from. A page telling you to press Allow before you can watch a video or continue reading deserves a pause.

The same goes for urgent instructions to download a fix. Close the message and open the relevant app or official settings yourself.

If you already installed something or shared information

There's a difference between seeing an alarming page and giving someone access to your computer.

If a caller persuaded you to install a remote-access app, end that session. Remove software they told you to install, run a full security scan, and check Windows Update for available security updates.

If someone had control of the PC or problems keep coming back, get help from a trusted technician or your organization's IT team. Microsoft says a device reset may be worth considering after remote access. Plan that recovery carefully because resetting can affect apps, settings, and files.

If you shared a password, use another trusted device to start the account provider's official recovery process promptly. Change that password and any reused copies, then sign out other sessions. If the affected PC may be infected, avoid entering replacement passwords on it until it's been checked and cleaned. Don't type new credentials into the suspicious page.

If you paid the caller, contact your card provider through its official app or a number you already trust. Explain what happened and ask about the next steps.

You don't have to figure out a serious incident from one scary message.

A little help with the next confusing message

The useful habit is simple: close the suspicious page, check its notification permission, and open your actual security app. Those checks give you something more useful than a dramatic warning.

If you'd like help understanding unfamiliar Windows messages, FixKon's AI assistant can use what's on your screen as context. Its free manual PC toolkit also includes a Security tool backed by Windows Defender. You can explore what it does at https://www.fixkon.com/.

Use an assistant to help understand the message, then check actual detections in your security app.

For a hand with everyday PC questions and maintenance, download and install FixKon for Windows: https://www.fixkon.com/download.

What Is FixKon? A Friendlier Way to Care for Your PC

edward — Mon, 26 Oct 2026 22:32:44 +0000

FixKon is a Windows PC utility and AI assistant that helps you understand computer problems, find what’s filling your drive, and handle everyday maintenance. It brings PC tools and help with what’s on your screen into one app, so you have somewhere to start when your computer gets confusing.

Maybe you’re trying to install a game and Windows says you’re out of space. Maybe an error pops up with a message that looks like it was written for another computer.

You want to get on with your day. FixKon gives you a way to ask for help and take a closer look at what’s going on.

What can you do with FixKon?

There are two main parts: an AI assistant you can talk to and a set of tools for looking after your PC.

Ask about what’s on your screen

Hold Win + Alt, speak, and release the keys to send your request. FixKon uses a screenshot to understand what you’re looking at.

For example, you could ask, “What does this error mean?” You’re giving it the question and the screen context together, instead of typing out a long message and hoping you’ve included the useful bit.

That can make the first step less intimidating. You don’t need to know the technical name for a problem before asking about it. You can also follow up when an explanation needs a little more explaining.

For supported PC tasks, you can ask the assistant to run the relevant tools, such as a cleanup. That’s another way to get things done when you’d rather describe the job than look through menus.

Find what’s taking up your storage

FixKon’s Disk Analyzer helps you see which files and folders are using space. Its duplicate finder helps you track down repeated files, while Cleanup handles categories such as temporary files and caches.

That gives you somewhere sensible to begin. An old video export or a folder of downloads might explain more of your full drive than you expected.

Finding a large file doesn’t mean you should delete it. Your work, photos, and backups can be big for a reason. Check what something is and whether you need it before removing it.

Keep everyday PC maintenance together

FixKon’s free manual toolkit includes six tools:

-Disk Analyzer shows which files and folders take up space, so you know where to start looking.

Cleanup clears categories of clutter, including temporary files and caches, to make that space available again.
Uninstaller helps you remove apps you no longer use.
Performance lets you check hardware activity while investigating a slowdown.
Security runs checks backed by Windows Defender.
Device shows your computer’s specifications and health information, so you can understand what you’re working with.

You might open it to investigate storage today and check your hardware another time. You don’t have to do every bit of maintenance in one sitting.

How much storage can FixKon free up?

The amount depends on what’s on your PC and what you choose to remove. Your drive’s total capacity stays the same. Cleanup makes more of that existing space available again.

A computer with years of unused downloads and temporary files has a different starting point from a laptop you cleaned last week. There’s no single number of gigabytes that applies to both.

For example, you might find temporary files you can clear and personal files you no longer need. The space you reclaim depends on the size of the files you fully remove.

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Also, files sitting in the Recycle Bin still occupy disk space. Before permanently emptying it, check that you won’t need to restore anything.

The useful number is your own before-and-after result. Check your available drive space, review what the tools find, then check again after cleanup. That tells you what you’ve actually gained.

Windows has built-in storage tools too. FixKon brings storage analysis, cleanup, and an assistant into the same app for people who prefer that way of working.

Press enter or click to view image in full size

What changes before and after using FixKon?

The benefit starts with a clearer picture of your computer and a more manageable next step.

If your drive is nearly full and you’re guessing why, Disk Analyzer can show you the files and folders worth reviewing first. You go from a vague storage warning to something you can look at and make a decision about.

If an error message leaves you wondering what to search for, you can ask about it with your screen as context. That gives you a starting point without having to describe every detail from scratch.

And when PC maintenance feels like a collection of unrelated jobs, you have a toolkit you can return to for different checks. You can handle the task in front of you, then come back when something else needs attention.

Installing FixKon alone doesn’t clean your drive. The gains come from using the tools and acting on what you find.

Freeing space may help when low storage is contributing to a problem. Your experience still depends on your hardware, software, and what’s causing the slowdown. A cleanup won’t turn an older laptop into a new gaming PC.

Is FixKon free?

Yes. The Starter plan includes all six PC tools for free, used manually. It also includes a one-time allowance to try the AI features. That allowance doesn’t reset each month.

That means you can explore the maintenance tools and try the assistant before deciding whether you want more AI usage or automation.

Paid plans add features such as scheduled cleanup, scheduled scans, and automatic health reports. Check the current FixKon plans for the latest allowances and options.

What about your screen and voice?

In the normal shortcut workflow, the microphone opens while you hold Win + Alt and closes when you release it. If you start a conversation in Settings, it stays open until you end that conversation.

FixKon sends your voice and screenshots to its services for processing. Its privacy policy says audio and screenshots are discarded afterward, while text conversation context is kept for about 24 hours. During an active task, the assistant can capture additional screenshots between steps to check its progress.

You can read the details and available controls in FixKon’s privacy policy.

How do you get started?

FixKon is currently available for 64-bit Windows 10 (1909 or later) and Windows 11 PCs. The download page lists a 160 MB download, 4 GB of RAM, and 200 MB of free disk space as requirements. That free disk space requirement is separate from anything you might reclaim through cleanup.

For a first look:

Download and install FixKon for Windows.
Open Disk Analyzer if storage is your main concern, and review what’s taking up room.
Try asking the assistant about something on your screen using Win + Alt.

Start with the thing that’s bothering you today. You can explore the rest when you need it.

Download FixKon for Windows and take a look at what your PC could use a hand with.