I decided to go back to Windows 7 after upgrading from Windows 7 to 10. But I've had a lot of problems. Therefore, I plan to reinstall Windows 10. The Windows 10 OS is already on the USB. But will installing Windows 10 from USB delete everything? Thanks in advance!
Jerry· Answered on Jan 05, 2024
Installing Windows 10 will erase all data on the C drive and will reinstall the files and folders of Windows 10. Therefore, you should back up your data before installing Windows 10 from a USB drive.
Generally speaking, installing Windows 10 from a USB drive without data loss includes 2 parts: backing up data and installing Windows from the USB drive.
To back up your data or computer, using professional backup software, like EaseUS Todo Backup, is your best choice.
Secure Download
EaseUS Todo Backup is a dedicated backup and recovery tool which can help you back up almost everything on your computer. It can help you create a WinPE bootable disk and create different types of backups, such as full, incremental, and differential backups.
In addition, it can help you install Windows 10 from one PC to another easily and quickly and restore files from a backup. If you want to create a backup on your computer, EaseUS Todo Backup can suit your every need.
After backing up your data, you can try to install Windows 10 from a USB flash drive step by step.
Step 1. Insert the bootable USB with the installation files into your computer and set the boot sequence: press Esc/F10/F12 to boot your PC from the USB.
Step 2. The Windows installer wizard starts. The installation screen wizard will install Windows 10. When the product key pop-up window shows up during installation, input your Windows 10 license key.
Step 3. Check for Windows updates after installation: Settings - Updates & Security - Windows Update.
Step 4. Remove the USB drive.
Installing Windows 10 from a USB drive will delete everything on your C drive. But if you back up your data via EaseUS Todo Backup, everything will remain intact, as you can restore the backups whenever you need.
Download EaseUS Todo Backup to Protect Computer Data!
Find best solutions to computer backup, cloud storage, data security, and disk cloning with full guidance.
Is It Possible to Copy an Installed Windows from One PC and Install It to Another?
Is it possible to copy an installed Windows from one PC and install it to another? Do you want to know the answer? This article will describe whether you can transfer your OS from one computer to another and offer a tool called EaseUS Todo Backup to help you.
Jerry
Jan 05, 2024
Can I Install An HDD In My Laptop That Already Has An SSD Without Doing Anything Special?
Do you want to know if you can add an extra HDD directly in a laptop that already has an SSD on it? Don’t worry, you can find you answer in this short post quickly.
Larissa
Jan 05, 2024
Should I Install Steam Game on External Hard Drive?
Don't know if you can put and install the Steam game data on an external hard drive? Read this post, and you'll get your answer here.
Larissa
Dec 20, 2023
What Is the Best Automated, Incremental Backup Solution for Windows?
Do you want to create an incremental backup? Do you want the backup to be scheduled? This post will give you a simple answer to 'What is the best automated, incremental backup solution for Windows.' Read on to learn more.
Jerry
Jan 05, 2024
How to Backup GTA 5 Before Modding?
How to back up GTA 5 before modding? It is a common problem many new GTA 5 players will meet. Read this post now, and you can find the best and simplest way to back up your game files.
Rel
Dec 20, 2023
What To Backup Before Factory Reset Windows 10?
Don't know what to back up before factory resetting your Windows 10 device? No worries, this answer provides the most complete advice.
Larissa
Jan 05, 2024