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#How to reformat windows 10 to get rid of a virus install
#How to reformat windows 10 to get rid of a virus upgrade
#How to reformat windows 10 to get rid of a virus windows 10
#How to reformat windows 10 to get rid of a virus Pc

Once C drive gets formatted, you can either continue to reinstall Windows or exit. Select the drive you want to format and click "Format".

#How to reformat windows 10 to get rid of a virus install

Step 5 When you get to the page "Where do you want to install Windows?", you will see a list of disks and partition. Next, read and accept the license and select "Custom: Install Windows only (advanced)". Then select language language, time and currency format and input method, and click "Next". Step 2 Once your computer boot from the disc, you can see the installation interface. Then enter BIOS to change boot sequence to let computer boot from the disc. Step 1 Insert Windows setup disk and restart computer.

#How to reformat windows 10 to get rid of a virus windows 10

Here are steps to format C drive using Windows 10 Setup DVD/CD. After formatting C drive, computer won't be able to boot, and you need to considering reinstalling operating system.

Since formatting removes all data on the partition, you should create backup for important files. Method #1: Format C drive with Windows Setup Disc This partition cannot be formatted or deleted within Windows. Besides, C drive is set as active partition and there is only one active partition on a single disk. System volume stores booting files like boot.ini, bootmgr, bcd, etc.

Windows sets this limitation out of security consideration so that users cannot delete system by mistake. Formatting disk and drives FAQ", as follows: Formatting this volume could cause your computer to stop working. You cannot format this volume It contains the version of Windows that you are using. Then you will receive an error message "Microsoft Windows.

#How to reformat windows 10 to get rid of a virus Pc

Open File Explorer by double-clicking This PC icon from desktop and right-click C drive and choose Format option. On Windows computer, you can format any partition except system partition in File Explorer or Disk Management when operating system is running. In this case, you can format C partition with the system setup installer during reinstalling.

Reinstall OS: You need to format system partition before reinstalling it or changing Windows version.

System has crashed: Operating system on your computer cannot boot, and formatting C drive and reinstalling system might be ultimate solution.

Formatting C drive can wipe virus or malware safely and safeguard computer.

Remove virus and malware: Operating system infects virus or malware is dangerous to personal data, as files might be damaged, lost or even leaked to third-party.

Erase data: It is advised to wipe hard drive before recycling or donating it, as the drive might contain sensitive data.

#How to reformat windows 10 to get rid of a virus upgrade

Upgrade system disk: Windows is installed on an SSD which is running out of free space and you plan to upgrade the disk to a larger one.

Retire computer: When you want to replace your computer with a new one, you might need to format computer to erase data before selling or giving away in the view of data security.

Why do users still want to format C drive? The reasons for formatting system partition vary from one to another and here are some common reasons:

Bonus Tip: Formatted partition data recoveryĬ drive is usually system partition on most computers, and formatting C drive gives the chance that computer loses operating system and cannot boot.

Method #3: Format C drive using DiskGenius Free edition.

Method #2: Format C drive /system partition via system repair disc.

Method #1: Format C drive with Windows Setup Disc.