How to install new operating system


















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Create a Windows Installation Media. If you order Windows 10 for a new PC build, they may send you an installation media. If you don't have a Windows installation media, you can make one. You also need to know if the computer you want to install Windows 10 on has bit or bit architecture. You will also need to purchase Windows to get a product key. This can be done before or after the installation.

This will wipe any existing data on the USB drive, so be sure to back up any data you want to keep. Click Download Tool Now. Open the "MediaCreationTool. Click Accept. Select your language, Windows edition, and PC architecture and click Next. Select "USB flash drive" and click Next. Select your USB drive and click Next. Back up your files optional. If you already have a Windows installation on your computer, a new Windows installation may overwrite your files. Back up any data you want to keep before beginning a new Windows installation.

Insert the Windows Installation Media in the computer you want to install Windows on. Boot the computer. If the PC is already powered on, restart it using the normal restart procedures of the operating system that is installed on the PC. If it is not yet powered on, press the power button to boot it up. Enter the Boot menu. Most newer computers have a boot menu you can enter while booting up. The way you enter it is different, depending on your motherboard.

This Boot menu will display a list of drives you can boot from. It will usually say what buttons you need to press while your computer boots up. Select the USB drive. This is the drive that has the Windows Installation Media.

Once the computer boots from the USB drive, press any key to start the Windows installation process. If you are inside the BIOS settings. Locate the option that says "Boot", "Boot order", "Priorities" or something similar. Then select the option to save and exit. Select your language, time and currency, and keyboard input and click Next. Use the drop-down menus to first select your language. Then select your country or region, and your keyboard input method.

Then click Next. It's the button in the center of the screen. If you've already purchased Windows, you can find your license key in your confirmation email. If you have not purchased Windows, click I don't have a product key. You'll need to purchase Windows and activate it later on. Select which edition of Windows you want to install and click Next. If you've already purchased Windows, check which version of Windows you purchased and make sure you click the right version.

If you have not yet purchased Windows, check which version you want to install. Different versions of Windows have a different price. If you are not sure which version of Windows to install, Windows Home Edition is the most common version of Windows.

Click the checkbox next to "I accept the license terms" and click Next. You can read the license terms in the window in the center.

Click next when you are ready to continue. If your computer already has a Windows installation on it, click Upgrade: Install Windows and keep files, settings, and applications. If your computer does not have a Windows installation or you need to reinstall Windows, click Custom: Install Windows only. Select a drive or partition you want to install Windows on and click Delete. If you have multiple hard drives or a hard drive with multiple partitions, select the partition you want to install Windows on and click Delete.

Be aware that this will erase all data on the drive. Make sure you have backed up all data you want to keep before continuing. This will leave the drive with unallocated space. This will start installing Windows on the drive you selected. The amount of time it takes will depend on the hardware of your computer.

Remove the USB flash drive and restart your computer. Best Portable Chargers. Best Phone Chargers. Best Wi-Fi Range Extenders. Best Oculus Quest 2 Accessories. Best iPad Air Cases. Awesome PC Accessories. Best Linux Laptops. Best Wireless iPhone Earbuds. Best Bluetooth Trackers.

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T-Mobile iCloud Private Relay. Avira Antivirus Crypto Miner. There are other steps to take as well. Go to Search, type device manager and press Enter. Expand Disk drives, find the second disk drive, right-click on it and go to Update driver software. If there are any updates, follow further instructions and your hard disk driver will be updated. Shut down your computer, and then insert your Windows 10 installation USB drive to the computer.

Turn on the computer. Step 1 — Format the drive and set the primary partition as active. Step 3 — Install Windows to the new PC. You can install an operating system onto a flash drive and use it like a portable computer by using Rufus on Windows or the Disk Utility on Mac. The upgrade process installs the newer Windows operating system files over the old ones and preserve your files. These steps even work for earlier versions e.

The floppy diskette version is similar, but it requires additional steps. The install guidelines for Windows for a server have additional steps based on the type of server and version of Windows.

Before installing or upgrading Windows on your computer, check the hardware in the computer to make sure it's compatible with that version of Windows. Microsoft provides a Windows Compatible Products List for checking if the hardware in your computer is compatible with the chosen version of Windows.

If one or more pieces of hardware is not compatible with the chosen Windows version, we recommend replacing that hardware with compatible hardware or purchasing a new computer.

Having compatible hardware in your computer helps ensure the Windows install or upgrade process is successful. A genuine Windows product key is included with the installation disc, which is required to activate Windows after installation. If you have an OEM original equipment manufacturer computer, the Windows product key is often on the back or side of the computer.

If you have an OEM computer e. Instead, you would reinstall Windows and the software using a hidden partition or a set of restore discs. The steps mentioned on this page would still work, but you'd need a copy of Windows.

You can borrow a friend's Windows disc, as long as it's the same version of Windows that came with the computer and have a product key. With early versions of Windows, you cannot download a copy of Windows to install on a computer.



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