Once you've downloaded the Windows 7 ISO file, follow these steps to burn it to a pen drive.ĭownload the Windows USB/DVD tool from here and run it.Ĭlick Browse and select the downloaded Windows 7 ISO file. You'll still need a valid product key when you reinstall Windows so make sure you keep that safely. Here are the links for various edition of Windows 7. This is a virtual copy of a Windows installation DVD and you can source this legally from Microsoft without a product key. The first thing you need is a Windows ISO or an image file.

How to Create a Bootable Windows 7 USB Drive Here's everything you need to know about the process.

Remember you'll need a working Windows install (any version) to do this - if your computer won't boot, use a friend's to follow these steps. ( Also see: How to Make a Bootable USB Disk for Windows 10)

This is also very helpful if you bought a compact laptop - many smaller new devices don't have a DVD drive. Being able to reinstall Windows using a USB you just keep nearby can be a big help, and to do this all you need to do first is create a bootable Windows USB drive. When you first use your computer, you're prompted to create a DVD backup of your Windows install, but keeping a DVD safely and not losing it can be a bother. Ever faced a virus attack on your PC? Have an old laptop that refuses to boot up one fine day, throwing up errors such as bootmgr missing or NTLDR missing? Your best option in both these cases may be to reinstall Windows on your computer.

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