How to Delete Everything on Windows 11: Your Complete Australia Guide

Understanding What Happens When You Erase All Data on Windows 11

Wiping your Windows 11 PC is a bit like hitting the reset button — it deletes everything: your files, apps, customised settings. This can be handy if you’re planning to sell your device or if it’s acting up and nothing else seems to fix it. But let’s be honest, once you hit ‘reset’, there’s no turning back unless you’ve backed everything up first. So, before you go ahead, make sure all your important stuff is safely stored somewhere else.

Getting Ready to Wipe Your Windows 11 Device

If you’re keen to start fresh with your Windows 11, that’s great — just bear in mind, this will wipe all your data. Preparation is key for a smooth reset. Whether you’re aiming to boost performance or simply want a clean slate, a proper prep makes all the difference.

Step One: Accessing Your Settings

First, head into Settings. Click the Start button at the bottom left of your screen, then look for the gear icon — that’s your Settings menu. It’s usually right there or pinned to your taskbar, so it’s easy to find. Alternatively, just press Windows + I and you’ll jump straight in.

Step Two: Finding the Reset Option

In Settings, use the search bar and type “Recovery”. Click on the recovery options result—it takes you to the page with everything you need for repairs, resets, or reinstalling Windows.
You can also navigate via Settings > System > Recovery.
Scroll down until you see “Reset this PC” and click on the “Reset PC” button.

Step Three: Starting the Reset

On the Recovery page, find the option “Reset this PC”. Click on “Get started” when prompted, and you’ll see a few choices.
Alternatively, if you prefer the command line, you can open PowerShell or Command Prompt and type:
systemreset
then hit Enter.
Just a quick note — you might need administrator privileges to do this.

Step Four: Choosing Remove Everything

Next, it’s time to pick how thoroughly you want to wipe your device. Select “Remove everything” if you want a full clean.
Depending on your setup, you may see a couple of options like:

  • “Cloud download”: Downloads a fresh copy of Windows from Microsoft’s servers — handy if your system’s files are corrupted or out of date.
  • “Local reinstall”: Installs Windows using the files already stored on your device.

If security is a concern, consider the drive cleaning options:

  • “Just remove my files” — quickest method, but less secure.
  • “Remove files and clean the drive” — takes longer but thoroughly wipes your data, ideal if you’re passing the device on. To add extra security, you can run shutdown /s /f /t 0 after creating bootable media to overwrite drive sectors more securely.

Final Confirmation and Starting the Process

Follow the prompts to confirm your choices. You’ll see options for drive cleaning — the more thorough, the longer it’ll take. Be patient, especially if you choose to clean the drive completely — this step is crucial if data security matters, such as when selling or giving away your PC.
For advanced options, you can boot into Windows Recovery Environment (WinRE):
– Restart your PC and hold down Shift while clicking Restart from the Power menu to access advanced repair tools.
– If Windows won’t start, interrupt power three times to trigger automatic recovery, then select Troubleshoot > Reset this PC.

Once you confirm, Windows 11 will restart and begin the reset process. Expect multiple reboots and background data deletion. When it’s finished, you’ll see the initial Windows setup screen, ready for a fresh start or to be handed over to someone else.

Helpful Tips for Performing a Full Data Reset on Windows 11

Before you start, it’s worth taking some precautions to avoid losing important files or causing headaches later. Back up all essential data to an external drive or cloud storage services like OneDrive, Google Drive, or Dropbox. Also, ensure your device is plugged into power — losing power mid-process can cause serious issues.

It’s also a good idea to disconnect peripherals like printers or external drives to prevent conflicts or accidental data transfer. If you rely on certain software or drivers, double-check you can reinstall them afterward — having installation media or product keys saved makes things easier.
Downloading the latest drivers from the manufacturer’s website before resetting is a smart move.
And give yourself plenty of time — this process can take a while, especially if you opt for a thorough drive clean.

Frequently Asked Questions About Wiping All Data on Windows 11

What should I do before deleting everything?

Make sure you back up anything important. Double-check that all your vital files are saved, because once the reset begins, recovery is almost impossible.

Can I get my files back after the reset?

Once you choose to erase everything, recovering data becomes really tricky. Backups are essential if you think you might need files later. If recovery is a concern, consider data recovery tools like Recuva or consult professionals before proceeding.

Can I stop the reset once it’s started?

It’s generally not advisable to try and halt a reset midway — doing so can corrupt your system and create more problems. The best approach is to let it finish. If you really must stop it, you might try powering off during the process, but this carries risks and might leave your system in a mess.

Keep in mind, every PC can behave a bit differently. Sometimes, it might get stuck at 99% but then resume after a reboot. Patience and careful observation are your best friends here!

How long does a full reset usually take?

The duration varies based on your hardware and the options you select. It could be quick — around half an hour — or might take several hours. Keep your device plugged in during the process to avoid interruptions.

Will resetting my device improve performance?

Most probably. Resetting clears out old files, unwanted apps, and bloatware that can slow things down. After a reset, many users find their Windows feels snappier and more responsive.

Quick Overview: How to Reset Your Windows 11 PC

  • Go into Settings from the Start menu or press Windows + I.
  • Type “Recovery” in the search bar or navigate: Settings > System > Recovery.
  • Click on “Reset this PC”.
  • Select “Remove everything” when prompted.
  • Follow the on-screen instructions and choose your drive cleaning options, if needed.

Wrapping It Up: Resetting Your Windows 11 PC

Performing a complete reset can be a real lifesaver for fixing stubborn issues or wiping your device clean. It deletes all data and settings, giving you a fresh start. If you’re selling or gifting your PC, this step is essential.
For those feeling tech-savvy, you can also trigger a reset from PowerShell or Command Prompt using systemreset. Want to securely wipe your drive? Boot into WinRE and run cipher /w:C: — that’ll clean free space.
Just remember, always back up your data first — once you start, it’s hard to get files back. Taking your time and paying close attention during the process will help extend your system’s lifespan and keep things running smoothly. It’s a handy skill that could save someone a lot of hassle.