Nosotros're all thankful that it's no longer the days where it seemed like you had to re-install Windows every 6 months. There are still times, though, where nosotros must go to the last resort. Sometimes, you simply have to scrap it all and start all over once more.

When Should I Re-install Windows?

There are several things you tin do to fix minor and major Windows bug. The Check Deejay (CHKDSK) utility is great for fixing bug with the file organisation due to bad sectors on hard drives. We can show you how to fix file organisation errors in Windows with CHKDSK.

The Arrangement File Checker (SFC) and Deployment Paradigm Servicing and Management (DISM) command line tools tin find and prepare a host of Windows bug.

SFC is great for finding and repairing system files in Windows, whereas DISM can do a more thorough cheque and repair Windows using resource from Microsoft's Windows Update service. We take a whole commodity on how to utilise SFC and DISM. Endeavor these things first.

If that doesn't do it, and you're certain that the issue isn't a hardware issue, then it might exist fourth dimension to get-go again. Warning: we're talking most wiping away all your files and programs and starting again. Make certain to back upward your files to an external drive or to a cloud storage service.

Three Ways to Do a Make clean Reinstall of Windows

There are three ways y'all tin can do a clean reinstall of Windows. We'll be focusing on Windows 10. If y'all're using Windows 8.1 or earlier, the offset two are for you.

  1. Perform a Reset from Windows Settings.
  2. Reinstall by rebooting with installation media like a DVD or bootable USB drive.
  3. Reinstall from within of Windows with installation media.

Reset this PC for a Clean Install

This should be your first option when trying to completely wipe your reckoner and re-install Windows x. It'southward uncomplicated, doesn't require a DVD or USB drive, and doesn't even crave yous to enter your Windows license key.

In the Type here to search bar, start typing Settings. When the Settings utility is shown, click on that to get-go it.

In the Settings window, scroll down and click on Update & Security.

In the Update & Settings window, on the left-side, click on Recovery. Once it's in the Recovery window, click on the Get Started button.

To wipe everything from your calculator, click on the Remove everything option.

It may take a few minutes to become things ready. And then, it will tell you that the electric current setting is to Just remove your files. This is quicker only less secure. We're going for a complete wipe, so this isn't enough. Click on Change settings.

In this window, click on the Off button to get to the data erasure option. Click Ostend.

After a few seconds, y'all'll see the Ready to reset this PC window. If yous're certain you want to practise this, click on Reset.

It will prepare to do the reset. This role can take several minutes. During our test, it took well-nigh 15 minutes. And so the calculator restarts.

When the computer restarts, y'all'll come across the Windows logo and Please wait. Then the screen may get blackness for a few minutes. Be patient.

The Windows logo will come back and nether it will read Resetting this PC. Information technology volition beginning to count in percentage of completion. This can take several minutes to an hour or more than depending on your PC. When information technology is complete, y'all tin can begin your Windows set over again.

Reinstall Windows from DVD or Bootable USB Drive

You'll need to accept either the Windows DVD that came with your calculator or y'all bought on its own, or a bootable USB drive with Windows on it. Many laptop and computer makers have utilities built into their Windows installs to assist you create these recovery drives.

If you lot didn't make one when y'all got your computer, now's the time to do that. Using the manufacturer's official Windows installation is the best way to go, equally it volition have all the hardware drivers specific to the brand and model of your computer.

If that'due south not an option, you tin can download an official ISO of Windows ten using the Windows Media Creation Tool or only your web browser. We can too show you where to become Windows 8.1 or 7 ISOs. You'll need to notice your Windows Product Key.

The Windows Media Creation tool will guide yous through the creation of a bootable USB drive or DVD. Information technology's surprisingly simple, only information technology tin can accept a while.

Side by side, y'all'll demand to kicking your computer from the DVD or USB drive. You may demand to access your computer's BIOS and alter the boot order. It'due south likely prepare to boot from your hard drive first. Reboot your PC and follow the steps beneath.

When your calculator starts, yous'll be presented with the Windows installation wizard, which will walk you through the process.

To do this in a way that wipes the drive, go until you become to the point where yous'll be asked, Which type of installation practice you want? At this point choose Custom: Install Windows only (advanced).

You may be asked where you would like to install Windows. Typically, it will be the Master drive. Select that and click Next.

The installation will continue. First, you'll see a screen similar the i beneath for several minutes. And so your calculator volition restart, and you'll come across a black screen with a blue Windows icon. Information technology volition go through several stages not requiring any input from you.

Eventually, you'll see the blueish install screen with a rotating circle and the words Just a moment… You're near there. This will take several minutes and become through some more text.

Now, you lot'll exist at the Windows set upwardly stage. Continue through this to get Windows set upwardly and you're fix to become.

Reinstall Windows from Your Install Media, from Within of Windows

This method is a last resort. The Reset this PC method is easier and quicker. That might non be an choice for yous, so allow's go over how-to re-install Windows from within of your electric current Windows installation. The one upside to this method is that you lot should not have to enter your Windows product central for it to piece of work.

Insert your Windows installation media. Navigate to it in File Explorer and open up information technology. And so look for your Windows installation media. Open up it and wait for the setup application and double-click on it.

The User Account Control (UAC) window will open asking if you desire to all this app to make changes to this device. Click Aye.

A modest window will open showing the Windows logo and will go on to say that information technology is preparing. Information technology will count percentage of readiness.

Next, the Windows 10 Setup window will open. It reads Install Windows 10 and that information technology will go online to get updates. If y'all wanted, you could click on Change how Windows Setup downloads updates. For our purposes, click on the Next button.

It may quickly go through a few screens, like Getting updates, Restarting Windows 10 Setup, Checking your PC, We're getting a few things set up, and then stop on the Applicative notices and license terms screen. Feel gratuitous to read it and click on Accept.

It may quickly become through a few more screens such equally Choose what to go on, Making sure y'all're ready to install, and so it volition stay on Getting updates for several minutes counting the percentage done. This can take a while.

It will then start Making sure your PC has enough space, and and then arrive at the Fix to install screen. Information technology may say that it volition Go along personal files and apps. Just click on Change what to continue under that.

In that location will be three choices: Go along personal files and apps, Keep personal files only, and Nothing. If you desire a make clean wipe, click on Nothing and so click Next.

It will so speedily go through some of the screens like earlier, and and then you'll encounter the large blue Installing Windows 10 screen. It warns that your PC volition restart several times and that it will take a while. Afterwards some fourth dimension, your computer will restart.

Y'all'll encounter your login screen and the bulletin Getting Windows fix. Don't turn off your computer. That will go on for several minutes. Your screen may get blackness. Be patient.

Eventually, you'll get to a total blue screen reading Installing Windows 0% Don't turn off your PC. This volition take a while. Your PC will restart several times. Yes, it does take a while. Our test run took well over an hour.

Finally, the figurer will restart, and you should be at your login window again. Log in and proceed to set up Windows.

Welcome to Your Fresh Windows Install

Those are the three means that you tin install Windows in a style that completely wipes out everything on your computer. This is a new start. Just think, if you wanted to access whatever of your former files you better have them backed upward to a cloud service or on an external hard bulldoze. Enjoy your fresh install of Windows.