How to Move OS to Another Partition [No Date Loss]

Moving OS from one partition to another is a common need for those computer users, which will save these system files and data on a separate partition. This blog from EaseUS will show you how to move OS to another partition securely with reliable partition cloning software. Keep reading and get your solution here.

❓Question: I want to move my current Windows 11 operating system(on C drive) to another partition and keep only the OS-related files on a separate partition. Do you know how can I do that successfully? Is there any tool to do that easily? I am not opposed to downloading third-party software.

❗Answer: Yes, you can move your operating system from one partition to another with a partition cloning tool, EaseUS Disk Copy, to do it easily. The process of moving OS to another partition involves three steps:

• 1️⃣Create a new partition on your hard drive.
• 2️⃣Use a cloning tool to copy OS to the new partition.
• 3️⃣Boot your computer from the cloned OS.

An Overview of OS Migration

OS migration(Operating system migration) is a process of transferring an existing operating system from one storage device to another, such as moving OS to a new hard drive or partition. This can be beneficial for upgrading to a larger storage device, improving system performance, or consolidating data on a single drive. 

The primary benefit of OS migration is the ability to retain all settings, programs, and files without the need to reinstall everything from scratch, saving time and effort. It also allows users to avoid potential data loss by transferring the OS seamlessly rather than manually copying files.

OS migration can be achieved via cloning software, like EaseUS Disk Copy, which will create a replica of the OS partition or drive, including all data, boot sectors, and settings, and transfer it to the new storage device. Users can then boot from the new drive and continue using their system as before. 

Preparation Before Moving OS to Another Partition

1️⃣Create a new partition on your hard drive

First of all, before transferring OS to another partition, you need to create a new partition on your hard drive, ensuring that all system-related data can be accommodated on this separate partition. Generally speaking, a 64-bit Windows 10 operating system requires about 20GB of storage space, and a 32-bit OS requires about 16GB of storage.

Here are the steps to create a new partition on your hard drive:

• Step 1. Open Disk Management by selecting the Windows button > Control Panel > System and Security > Windows Tools > double-click Create and format hard disk partition.

• Step 2. In the Disk Management window, Right-click an unallocated space on your hard disk, and select New Simple Volume....

• Step 3. In the New Simple Volume Wizard interface, select Next.

• Step 4. Enter the volume size you want to create in megabytes (MB), and select Next.

• Step 5. Accept the default drive letter or use a different drive letter to identify the partition, then select Next.

• Step 6. In the Format Partition dialog box, do one of the following:

If you don't want to format the volume right now, select Do not format this volume, and then select Next.

To format the volume with the default settings, select Next.

• Step 7. Review your choices, and then select Finish.

2️⃣Choose a reliable OS migration tool

Another preparation you need to do is select an OS migration tool to clone the operating system to the new partition. To simplify the process, you can utilize EaseUS Disk Copy, a professional partition/disk/system cloning tool. It has the following features to let you choose it with confidence:

• Automatically select all system-related files and data while cloning the operating system.
• Move data from one partition to another without any data loss.
• Boot the computer from the cloned system successfully without any issues.
• Supports sector-by-sector clone to avoid bad sectors while cloning
• Compatible with Windows 11/10/8/7

What are you waiting for? Download this robust partition cloning tool right now.

3️⃣Create a backup of your operating system

Creating a backup of your operating system before cloning is crucial to safeguarding your data and system integrity. Backing up ensures that you have a fail-safe in case of any unforeseen issues during the cloning process. By having a backup, you can easily restore your system to its previous state if needed, minimizing the risk of data loss or system corruption. EaseUS Todo Backup Free is such a tool to help you do it effectively.

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How to Move OS to Another Partition Securely

With all this preparation work done, you can launch EaseUS Disk Copy and start moving OS to another partition right now. Follow the steps below.

🧩Note:

• The steps below are available for moving OS to the partition on the same or a different drive.
• The operating system is usually located on the C drive and named a letter C.

1. Download, install and run EaseUS Disk Copy on your PC.

Click Partition Mode and select the source partitions that you want to copy or clone. Click Next to continue.

2. Select the target partition where you want to clone/copy the source partition to and click Next to continue.

Check and edit the partition layout: Autofit the disk, Copy as the source or Edit disk layout.
Autofit the disk is recommended.

• Copy as the source option will copy/clone the same layout of partitions from your source disk to the destination disk.
• Edit disk layout allows you to manually resize or move partition layout on the destination disk.

3. Click OK if the program asks to erase data on the destination partition.

Click "Proceed" to start the partition cloning or partition copying process now.

After cloning, format the original OS partition, you can restart your computer, it will automatically boot from the cloned partition seamlessly.

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Wrapping Up

Moving an operating system to another partition can be complex, but it is achievable with the right tools and careful execution. EaseUS Disk Copy is the best partition cloning tool for this task, offering a user-friendly interface and reliable performance.

This tool allows users to seamlessly clone their OS to a new partition without the risk of data loss. It is essential to follow the instructions carefully, back up important data, and ensure compatibility with the target partition. Download it and give EaseUS Disk Copy a shot, and you won't be disappointed.

FAQs About Moving OS to Another Partition

1. How do I move Windows to a new partition?

You can use a partition cloning tool like EaseUS Disk Copy to move Windows to a new partition. First, create a new partition on your hard drive. Next, clone your Windows installation to the new partition using the disk cloning tool. Finally, adjust your system settings to boot from the new partition. Make sure to back up your data before attempting this process to avoid data loss.

2. Can I move OS from one drive to another?

Yes, you can move an operating system from one drive to another by using disk cloning software such as EaseUS Disk Copy, Acronis True Image, or Clonezilla. These tools allow you to create an exact copy of your OS and transfer it to a new drive. 

3. Does Windows have an OS migration tool?

Windows has a built-in "Backup and Restore" utility, which allows you to create a full backup of your system, including the operating system, files, and settings. You can restore this backup to a new drive or computer. However, this method is more complicated compared with system cloning because it requires two processes: backup OS and restore, so we recommend cloning more.