Installing a new Windows may remove your personal data, like pictures, music, saved games, etc. No, it doesn't decrease RAM. % of people told us that this article helped them. If you want to install Windows 8 from a USB device, you'll need to get those setup files from the DVD to the USB drive. He writes troubleshooting content and is the General Manager of Lifewire. Previous versions of Windows allowed you to register your product up to 60 days after installing. To verify the issue further, use a different computer and try booting from the USB drive that has the setup for Windows. 3. Unetbootin software – It is a software which helps you to install android iso file into a usb drive or hard drive. Michael Heine is a CompTIA-certified writer, editor, and Network Engineer with 25+ years' experience working in the television, defense, ISP, telecommunications, and education industries. Re: How To Install Windows On Free Dos Hp Laptop by Alvanify(m): 8:38pm On Oct 01, 2015 C:> mean that you are at the C directory on the doc operating system, type in the command that will take you to next step action if you are a Dos base person you will understand what i mean. Once finished, you will have a fully-functioning USB flash drive with Windows 10. Install Windows 10 from USB; 1 - Download Windows 10 Tool to Install Windows 10 from USB. How to Install Windows XP from USB Flash Drive. Windows will automatically restart your computer when finished. If you received your copy of Windows 8 as a downloadable ISO file from Microsoft, you can skip to the next section. As you can see here, there is also a DVD option. To create this article, 14 people, some anonymous, worked to edit and improve it over time. The guide for Windows 7 is exactly the same. I’m sorry to say that this step is going to be laptop specific. Download the Windows 7 USB/DVD download tool. Obtain a copy of Imagex.exe, a Microsoft utility in the Windows Automated Installation Kit (WAIK). {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/e\/ef\/Install-Windows-8-from-USB-Step-1.jpg\/v4-460px-Install-Windows-8-from-USB-Step-1.jpg","bigUrl":"\/images\/thumb\/e\/ef\/Install-Windows-8-from-USB-Step-1.jpg\/aid2653365-v4-728px-Install-Windows-8-from-USB-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":"728","bigHeight":"546","licensing":"