How to install Windows 10 from USB Flash Disk

This post will show you how to repair Windows 10 installation using bootable installation DVD or USB stick without losing data. In situations where you cannot access Windows 10 Advanced Options troubleshooting options from Windows, you will need to use a USB device or DVD.

The steps involved are:

Download Windows ISO Create a bootable DVD or USB drive Boot from the middle and select "Repair your computer". Select Startup Repair under Advanced Troubleshooting. If you can't start Windows 10 and can't access your files, Windows 10 Startup Repair can fix some of the most common problems with advanced recovery methods. No data is lost during the recovery process.

1.Download Windows ISO

It is not required, but you will need to download the same Windows ISO version installed on your computer. The advanced troubleshooter doesn't depend on your version of Windows, but it can come in handy when you need to do a clean install of Windows.

2.Create a bootable DVD or USB drive

Once you have the ISO, create a bootable USB drive using one of the listed tools. Then boot into the BIOS or UEFI of the computer, select the USB device as the first boot device, then select the hard drive. The ISO is also available for download, which is why I recommend using Rufus.

3.Boot from the middle and select "Repair Computer".

Booting from the USB drive will start installing Windows 10. If you don't feel like hitting any further, it will install Windows. On the first installation screen, look for the "Repair your computer" link. Click on it. Start your computer for advanced recovery.

To clean install Windows please follow the steps below.

1.Note: If your Windows version is not the same as the you will need to enter your Windows product key to activate.

2. (Note): Please back up all data before installing the operating system.

3.Insert the Windows 10 installation DVD or plug in a USB flash drive.

4.Press the power button to turn on the PC/Laptop

5.When the Motherboard logo screen is displayed, press the [Delete] key repeatedly to enter the BIOS Setup Utility screen.

6.When entering the BIOS, use the arrow keys to go to the [Boot] tab.

7.Select UEFI from [Boot mode select]. Windows 10 is supported in UEFI mode.

8.Press the F10 key to save the configuration and exit the setup (the computer will automatically restart).

9.Pressing the F10 key saves the settings and restarts the computer.

10.When the Motherboard logo screen is displayed, press the F11 key repeatedly to enter the boot menu.

11.Select the USB flash drive you plugged in earlier and press [Enter] to boot. (The picture is an example of selecting the USB drive from the menu. Select DVD-ROM to boot from the installation DVD.)

12.Choose your preferred language and keyboard layout from the Preferences menu. (If you do not need to make any changes, click [Next] to proceed.)

13.Click Install Now.

14.Enter your product key and click Next. (If you do not have a product key, click [I do not have a product key], then click [Next]. After Windows installation is complete, you can enter the product key to activate.)

15.Select [Windows 10 Home] and click [Next]. (The picture is related to the Windows installation menu.)

16.Check [I accept the software license agreement] and click [Next].

17.Click [Custom: Install Windows Only (Advanced)].

18.This step involves disk partitioning. Select the partition on which to install the system. (If the current partition does not meet the defined requirements, the existing partition must be deleted, after which the disk space can be reallocated according to personal needs.)

19.If the current disk partitioning settings are valid and meet the requirements, click to select the drive to be installed. The selected partition is formatted and the system is installed right away. No data is lost on the unchanged partition. Select the required drive letter under the Name column and click

20.Next to continue.

21.If you are not satisfied with the current disk partitioning settings, you can delete the existing partition and repartition the drive. (This method will destroy all data in the partition.)

22.To continue, select the partition you want to delete, then click Delete.

23.When all partitions are deleted, select [Unallocated Space] and click [New].

24.Enter the disk space you want to allocate in the Size field and click Apply. (The [Size] field is calculated in MB, so to allocate 50 GB, enter 50,000 as the value.)

25. When the space reallocation is complete, select the partition you want to install, then click [Next].

26.The Windows installation process starts automatically.

27.When the installation process is complete, your computer will automatically restart. Follow the prompts displayed while the installation is complete. After installation, enter the system

now you are succefully install a window on your device then enjoy your fresh window 10 OS