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Does your Windows 11 PC keep restarting? Let's fix that frustrating problem

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Does your Windows 11 PC keep restarting? Let's fix that frustrating problem

Experiencing a Windows 11 boot loop can be incredibly frustrating, transforming your computer into a seemingly endless cycle of restarts that disrupts productivity. When your system continuously fails to load the login screen and instead repeatedly attempts to restart, you’re facing a critical technical issue that demands immediate attention.

This persistent reboot problem can stem from various causes. So, what do you do? Let’s look at some ways to diagnose and resolve the Windows 11 boot loop, helping you restore your computer’s functionality and get back to work.

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Windows 11 PC (Microsoft) (Kurt “CyberGuy” Knutsson)

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What causes a Windows 11 PC to keep restarting?

There’s no single cause for a Windows 11 PC getting stuck in a reboot loop. A reboot loop can be caused by an issue with your computer’s power supply, a malware infection, overheating or even hardware drivers. Here are the different things to check if your Windows 11 laptop or desktop keeps restarting.

Fix #1 – Boot your PC in safe mode

Step to boot your PC in safe mode (Kurt “CyberGuy” Knutsson)

When you are troubleshooting any problem on your PC, you should boot your computer in safe mode. If your PC is in safe mode and no longer experiences the restart loop, this means that the default Windows 11 settings and drivers aren’t causing the issue. This allows you to narrow down the sources of problems causing your Windows 11 PC to crash, making it easier to troubleshoot. Here’s what you need to do to boot in safe mode:

  • Press the Windows Logo key and R at the same time
  • Type msconfig in the box
  • Press OK
  • Under Boot Options, click the Safe Boot checkbox

When your computer restarts, it will automatically restart in safe mode. If your computer restarting is making it difficult to follow these steps, you can also follow these steps at the sign-in screen:

  • Hold the Shift key while clicking the Power icon
  • Select Restart
  • Your PC will restart
  • Once your PC restarts, you will see a Choose option; click it.
  • Select Advanced Options
  • Select Startup Settings

Now, when your PC restarts, you will be presented with a list of options. Select or F4 to start your PC in safe mode. If you need to use the internet while the computer is in safe mode, you can select option or press F5.

WINDOWS 11 TIPS AND TRICKS YOU DIDN’T KNOW YOU NEEDED

Fix #2 – Remove any new software

If your automatic rebooting problem began after installing a new app, uninstall that app and monitor your PC. If you still notice your PC restarting, there’s a chance that the app has infected your system settings before you uninstalled it. To fix this, you’ll need to restore the system. To do a system restore, you should first boot your PC in safe mode and then follow these steps:

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  • Open the Control Panel
  • Search the Control Panel for Recovery

Step to remove any new software (Kurt “CyberGuy” Knutsson)

  • Select Recovery
  • Choose Open System Restore
  • Click Next
  • Now you will click on your hard drive and select finish. Your computer will automatically restart.

Fix #3 – Make sure your computer isn’t overheating

An overheating laptop or desktop will try to prevent damage to critical hardware components by shutting itself down. This is one of the leading causes of a Windows 11 PC getting stuck in a restart loop. If you’ve noticed your desktop giving off a lot more heat than usual or a laptop feeling hot to the touch, chances are you have an overheating issue.

A computer’s CPU and GPU generate the most heat, so I recommend monitoring those hardware pieces to see if they are overheating. You don’t need any additional software to monitor the temperatures of your GPU, as some temperature readings are built into Windows 11. Here’s how to check your hardware temperatures in Windows 11:

  • Open the Task Manager
  • Click the second tile, Performance, on the left-hand side of your screen
  • From here, you can click GPU, which will show you your GPU temperature.

Visual to show overheating on PC (Kurt “CyberGuy” Knutsson)

Unfortunately, the built-in temperature reading doesn’t read your CPU temperature, and you’ll need to manually go into the UEFI/BIOS to check the temperature without installing any additional software. However, there’s a multitude of free-to-use apps that manufacturers have developed to measure your CPU temperature, including Core Temp, HWMonitor or Open Hardware Monitor.

When you open one of these monitoring tools, you’ll be able to view your PC’s stats, including CPU and GPU temperatures and loads. If your CPU or GPU is running too hot, try cleaning the components to remove dust. For custom-built desktops, adding more exhaust fans to the case can improve airflow and cooling. Persistent overheating, especially in older laptops, may indicate that it’s time to consider upgrading your machine.

TAKE YOUR WINDOWS PC’S SECURITY TO THE NEXT LEVEL

Fix #4 – Check for issues with your PC’s power supply

Image of a PC’s power supply (Kurt “CyberGuy” Knutsson)

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A computer will randomly restart when it has a failing power supply unit (PSU). If you have an issue with your power supply, you’ll know if your computer won’t restart or turn on. In addition to causing shut-offs and restart loops, a faulty power supply can also cause a blue screen of death error. In severe cases, you might even smell a burning scent or witness smoke coming from your PC’s power supply exhaust vent. If you use a laptop with PSU issues, you cannot send your computer to a repair shop or the manufacturer for repair.

Desktop PC owners have it a bit easier, assuming they have a pre-built PC that can be altered easily. If you do have a desktop, turn off and unplug your computer before going into the case to investigate if dust build-up is affecting your PSU. If your PSU fails, you must purchase and install a new one.

Fix #5 – Scan your PC for viruses

Image of a woman working on a PC (Kurt “CyberGuy” Knutsson)

Malware and other viruses are a common cause of a crashing or constantly restarting PC. The easiest way to do this is by using strong antivirus software. Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android and iOS devices.

If your computer is stuck rebooting, you may need to boot in safe mode in order to run an antivirus application. Here’s what you need to do to boot your PC in safe mode with Windows 11:

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  • When your computer restarts, at the sign-in screen, press and hold the Shift key
  • Click Power
  • Click Restart

Now, your computer should act more stable after booting in safe mode, allowing you to run an antivirus scan.

10 USEFUL WINDOWS KEYBOARD SHORTCUTS YOU NEED TO KNOW

Fix #6 – Disable automatic restart

Step to disable automatic restart (Kurt “CyberGuy” Knutsson)

If you have automatic restart enabled in Windows 11, your PC will restart every time it encounters a system failure. You can easily disable this future within the Windows 11 command prompt. Here’s what you need to do:

  • Press the Windows key + R on your keyboard
  • Type sysdm.cpl and click OK
  • Select the Advanced tab
  • Under Startup and Recovery, click Settings
  • Under System Failure, uncheck the box Automatically restart
  • Click OK

Keep in mind this isn’t a fix for the problem, but it will help you further troubleshoot the restart loop problem by disabling automatic restarts.

Fix #7 – Repair your system files

Step to repair your system files (Kurt “CyberGuy” Knutsson)

An issue with your Windows 11 system files may be causing your PC to constantly restart. If you think a corrupted system file is why your PC keeps restarting, there’s a quick and easy fix you can do within the Windows Powershell. The System File Checker (SFC) is a built-in tool that will scan your Windows system files for corruption or any other changes. If a system file has been modified, it will automatically replace the file with the correct version. Here’s how to run the SFC command:

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  • Open the Windows Powershell (or Command Prompt)
  • Type in sfc /scannow
  • Press Enter
  • Leave the command prompt window open until the command completes, which could take some time

If there’s no problem with your Windows system files, after the scan, you’ll see a message that says, “Windows Resource Protection did not find any integrity violations.” If you instead see a message saying, “Windows Resource Protection found corrupt files but was unable to fix some of them,” you should try running SFC again but in safe mode.

Fix #8 – Check for RAM issues in the command prompt

Your PC might be restarting itself because it doesn’t have access to enough random access memory (RAM). Windows 11 may become unstable without enough RAM in your computer, causing the OS to randomly reboot. You can use the built-in Memory Diagnostics Tool in Windows 11 to check your computer for issues related to RAM. Here’s what you need to do:

  • Press the Windows Key and R
  • Type mdsched.exe in the text box
  • Click OK
  • Select Restart Now and Check for Problems

When your PC restarts, the Windows Memory Diagnostics Tool will check for any RAM-related issues; if the test detects an error, take note of the error code. You can check the error code online to find the correct fix for that specific error.

Kurt’s key takeaways

These are the best fixes for a computer that is constantly restarting. While you can perform these fixes at home, it might be your best bet to send your computer to a repair shop or back to the manufacturer if you continue having an issue with your Windows 11 PC being stuck in a restart loop after these fixes. It also may be time to invest in a new laptop if you are experiencing a system slowdown and random restarting on your Windows 11 PC, but I would recommend trying to fix the problem first before buying a new machine.

What was the most challenging computer technical issue you’ve ever encountered, and how did you resolve it? Let us know by writing us at Cyberguy.com/Contact.

For more of my tech tips and security alerts, subscribe to my free CyberGuy Report Newsletter by heading to Cyberguy.com/Newsletter.

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The FCC’s foreign drone ban is here

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The FCC’s foreign drone ban is here

The Federal Communications Commission has banned new drones made in foreign countries from being imported into the US unless the Department of Defense or the Department of Homeland Security recommends them. Monday’s action added drones to the FCC’s Covered List, qualifying foreign-made drones and drone parts, like those from DJI, as communications equipment representing “unacceptable risks to the national security of the United States and to the safety and security of U.S. persons.”

DJI is “disappointed” by today’s action, Adam Welsh, DJI’s head of global policy, says in a statement. “While DJI was not singled out, no information has been released regarding what information was used by the Executive Branch in reaching its determination.” Welsh adds that DJI “remains committed to the U.S. market” and noted that existing products can continue operation as usual. Other items on the FCC’s list include Kaspersky anti-virus software (added in 2024) and telecommunications equipment from Huawei and ZTE (added in 2021).

The FCC says it received a National Security Determination on December 21st from an interagency body saying that “uncrewed aircraft systems” (UAS) and critical UAS components produced in a foreign country could “enable persistent surveillance, data exfiltration, and destructive operations over U.S. territory” and that “U.S. cybersecurity and critical‑infrastructure guidance has repeatedly highlighted how foreign‑manufactured UAS can be used to harvest sensitive data, used to enable remote unauthorized access, or disabled at will via software updates.”

If you already own a drone made outside the US, you will still be able to use it, according to the FCC’s fact sheet. Drones or drone components can be removed from the Covered List if the DoD or DHS “makes a specific determination to the FCC” that it does not pose unacceptable risks.

“Unmanned aircraft systems (UAS), also known as drones, offer the potential to enhance public safety as well as cement America’s leadership in global innovation,” FCC chairman Brendan Carr says.

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Netflix suspension scam targets your inbox

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Netflix suspension scam targets your inbox

NEWYou can now listen to Fox News articles!

Holiday phishing attempts surge every year, and scammers know people juggle subscriptions, gifts and billing changes. That makes a fake alert feel real for a split second. Stacey P. emailed to tell us that he received one of these messages and wrote:

“I thought I should forward this message to you that I received today that was ostensibly from Netflix. Without clicking on any links, I called Netflix and they advised me that my account is in good standing. They asked me to forward this to them.”

— Stacey P.

Stacey’s experience shows how convincing these emails can appear and why taking a moment to verify can make all the difference. These Netflix suspension emails look polished at first glance. When you look closer, however, the warning signs jump out.

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HOLIDAY DELIVERIES AND FAKE TRACKING TEXTS: HOW SCAMMERS TRACK YOU

Holiday phishing scams spike as fake Netflix suspension emails exploit seasonal billing confusion and urgency. (Zeng Hui/Xinhua via Getty Images)

Why scammers use this approach

People expect billing reminders during the holidays. When you see a familiar logo during a busy day, your guard drops for a moment. Scammers build templates that look clean, simple and trustworthy because it increases their odds of success.

Red flags inside the fake Netflix message

The Netflix scam email attempts to mimic Netflix’s branding, but several details reveal it is fraudulent.

Spelling and grammar issues

The email includes mistakes real companies would never send. It uses valldate instead of validateCommunicication instead of communication and even writes “sent to yo” with the u missing from you. Errors like these are major signs of a scam.

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Strange tone and pressure tactics

The message claims your billing info failed and says your membership will be suspended within 48 hours unless you act. Criminals rely on urgency because it stops people from thinking clearly.

Fake login buttons

The bold red Restart Membership button aims to lure you into entering your credentials on a phishing page. Once you type your password and payment details, you hand them over to attackers.

Generic greeting

The message uses Dear User instead of your name. Netflix includes your account name in official communications.

Suspicious footer and address

The footer contains off wording about inbox preferences and a Scottsdale address not tied to Netflix. Real subscription providers use consistent company details.

FACEBOOK SETTLEMENT SCAM EMAILS TO AVOID NOW

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A reader narrowly avoided a Netflix phishing scam by calling the company instead of clicking the email link. (Luis Boza/NurPhoto via Getty Images)

How to stay safe from the Netflix suspension scam

A few habits can protect your account even when a phishing attempt looks convincing.

1) Check your account on Netflix.com

Open Netflix on your browser or app instead of clicking any link in the email. Your account status there is always accurate.

2) Avoid entering payment details through email links

Phishing pages often copy real sites. Instead of clicking the link in the message, open your browser and type the official website address yourself. This keeps you in control and away from fake pages.

3) Use a data removal service

Scammers often pull email addresses and personal details from data broker sites. These lists fuel subscription scams that look like the Netflix alert Stacey received. A trusted data removal service can pull your information off those sites and cut down on future phishing attempts.

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While no service can guarantee the complete removal of your data from the internet, a data removal service is really a smart choice. They aren’t cheap, and neither is your privacy. These services do all the work for you by actively monitoring and systematically erasing your personal information from hundreds of websites. It’s what gives me peace of mind and has proven to be the most effective way to erase your personal data from the internet. By limiting the information available, you reduce the risk of scammers cross-referencing data from breaches with information they might find on the dark web, making it harder for them to target you.

Check out my top picks for data removal services and get a free scan to find out if your personal information is already out on the web by visiting Cyberguy.com.

Get a free scan to find out if your personal information is already out on the web: Cyberguy.com.

4) Hover over links to reveal the true URL

On a computer, hovering over a link shows where it really goes. If the address looks strange, delete the message.

5) Report the scam

Forward suspicious Netflix emails to phishing@netflix.com. This helps the fraud team block similar messages.

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6) Strengthen your device security

Use two-factor authentication (2FA) for your email and install strong antivirus software to catch malicious pages. The best way to safeguard yourself from malicious links that install malware, potentially accessing your private information, is to have strong antivirus software installed on all your devices. This protection can also alert you to phishing emails and ransomware scams, keeping your personal information and digital assets safe.

THE FAKE REFUND SCAM: WHY SCAMMERS LOVE HOLIDAY SHOPPERS

Scammers use polished branding and urgent language to trick users into giving up login and payment details. (Gabby Jones/Bloomberg via Getty Images)

Get my picks for the best 2025 antivirus protection winners for your Windows, Mac, Android & iOS devices at Cyberguy.com.

7) Consider an identity theft protection service

If you ever enter your billing info into a fake login page, attackers can use that data for much more than streaming fraud. Identity Theft companies can monitor personal information like your Social Security number (SSN), phone number and email address, and alert you if it is being sold on the dark web or being used to open an account. They can also assist you in freezing your bank and credit card accounts to prevent further unauthorized use by criminals.

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See my tips and best picks on how to protect yourself from identity theft at Cyberguy.com.

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Kurt’s key takeaways

Stacey’s caution prevented him from becoming another victim of this email scam. These messages keep getting more believable, so spotting the red flags and using the steps above can save you time, money and frustration.

Have you seen a fake subscription alert recently that nearly fooled you? Let us know by writing to us at Cyberguy.com.

Sign up for my FREE CyberGuy Report
Get my best tech tips, urgent security alerts and exclusive deals delivered straight to your inbox. Plus, you’ll get instant access to my Ultimate Scam Survival Guide – free when you join my CYBERGUY.COM newsletter.

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Copyright 2025 CyberGuy.com.  All rights reserved.

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Samsung ‘Wide Fold’ rumored to rival Apple’s foldable next year

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Samsung ‘Wide Fold’ rumored to rival Apple’s foldable next year

Apple’s long-rumored foldable iPhone is set to arrive next year, and already faces some preemptive competition from Samsung. Korea’s ET News reports that Samsung’s upcoming “Wide Fold” is also set to launch in 2026, and will closely mirror the display size and 4:3 aspect ratio of Apple’s first foldable.

The machine-translated report says the Wide Fold is expected to feature an OLED display that measures 5.4 inches in its folded position, and 7.6 inches when unfolded. “It will be a ‘passport’ type with a 4:3 screen ratio when unfolded,” according to an unnamed industry source cited by ET News.

Last week, The Information reported that Apple’s upcoming foldable will feature a 5.3-inch display that increases to 7.7 inches when open, and will have an aspect ratio “similar to that of Apple’s largest iPads when viewed in landscape mode,” and will be “more wide than tall when unfolded.” Most iPad models sport a near 4:3 aspect ratio. This was the latest rumor that pointed to Apple’s first foldable iPhone having a wide aspect ratio in portrait mode, though Bloomberg’s Mark Gurman said in September that the device would look like two iPhone Airs stuck together.

Both Samsung and Apple’s upcoming foldables are expected to launch in Fall 2026. The 4:3 aspect ratio is better for reading e-books and documents, viewing photographs, or creative tasks like design and image editing, but would result in traditional landscape and portrait videos having ugly black bars at the top and bottom of the screen. This is something that’s already noticeable on Samsung’s squarish Z Fold 7.

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