The main takeaways

    • D Drive is the component following C Drive on a computer, typically used to store important personal data for Windows users.
    • Backing up D Drive is necessary to prevent data loss due to computer virus attacks, hard disk failures, and similar situations.
    • You can use the built-in Windows backup tool – Backup and Restore – to back up D Drive to an external drive, and OneDrive to back it up to OneDrive.
    • The best approach is to use a free backup software, like the Todo Backup tool, to back up D Drive to various locations, including cloud drives and local or external drives.
          Method                       Advantages                   Disadvantages
1️⃣Use Backup and Restore
  • No need to download or install
  • User-friendly
2️⃣Use OneDrive
  • No need to download or install
  • Synchronize files or folders from any location in seconds
  • You may encounter the "OneDrive sync pending" error
  • Limited free cloud storage space
  • Requires a good internet connection
3️⃣Use Hard Drive Backup Software??
  • One-click backup and restore
  • Backup to the cloud, external hard drives, NAS, secure zones, etc.
  • Create scheduled backups
  • Clone hard disks
  • ...
  • Needs downloading and installation

Download the tool Todo Backup to help you back up drive D to any desired location.

Backup D drive to an external hard drive

External hard drives are easy to use, portable, and usually affordable. Thus, backing up data from the D drive to an external hard drive is a great option. To do this, you can manually copy and paste the data from the D drive to the external hard drive.

You can transfer the data by connecting an external hard drive to your computer and then copying and pasting the contents of Drive D to it within File Explorer. However, this method can be very time-consuming and tedious if you have a lot of data to move.

Fortunately, there are other ways. You can use the built-in Windows Backup app, such as Backup and Restore (Windows 7), to help you back up drive D to an external drive.

"Backup and Restore" (Windows 7) is a useful backup utility for Windows users that allows you to create backups or create a system image on a USB drive. Here's how to use Backup and Restore to back up drive D to an external drive:

Step 1: Type “Control Panel” into the Windows search box, and click “Open.”

Type “Control Panel” in the Windows search box Type Control Panel in the Windows search box

Step 2: Click Backup and Restore (Windows 7).

Click “Backup and Restore” (Windows 7) Click Backup and Restore (Windows 7)

Step 3: Click “Create an image of the system drive.”

Select Create a system image

Step 4: Choose the external drive connected to your computer where you want to save the backup.

Select an external disk to save the backup select an external drive to store the backup

Step 5: Select the D drive you want to back up.

Select the disk you want to back up.

Step 6: Review your backup settings, then tap Back Up Now.

Click Start Backup.

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Back up Disk D to Cloud Drive

Backing up your D drive to a cloud service like OneDrive, Google Drive, or Dropbox is also an excellent option for securing your data. Storing a backup of your D drive in the cloud enables you to access your data more easily from anywhere and at any time. For this demonstration, I will use OneDrive as an example.

OneDrive offers 5GB of free cloud storage and serves as a convenient platform for collaborating with others. You can easily back up your D drive data to OneDrive. If your computer or laptop runs on Windows 10 or 11, OneDrive is already pre-installed.

Here are the steps to back up Drive D to OneDrive:

Step 1: Type OneDrive in the Windows search bar, and then open the OneDrive folder in File Explorer.

Open the OneDrive folder in File Explorer

Step 2: Copy and paste the files from your D drive that you want to back up into the OneDrive folder. The OneDrive desktop app will automatically sync these files.

Copy and paste the content to OneDrive

Backup D Drive with Disk Backup Software

Actually, the most efficient and practical way to backup D drive is to use a professional backup tool that creates backups of your D drive on a daily, weekly, or monthly basis. For this, the free hard disk backup tool Todo Backup can be of help.

Todo Backup Free is a feature-rich and user-friendly backup software for Windows computers. It automatically backs up your files, system, and applications, and can also back up multiple hard drives simultaneously. Additionally, it allows you to create full, incremental, and differential backups, storing them in various locations such as local or external disks, NAS, secure zones, the cloud, and more.

Whether it is backing up C drive to D drive, cloning or imaging hard drive, or performing disk recovery, Todo Backup can meet all your needs. Download and install it on your computer to back up D drive to any location you want.

Step 1: Choose What to Back Up

Create Disk Backup Step1

Step 2: There are four backup categories: Files, Disk, System, and Mail. Click on Disk.

Create Disk Backup Step 2

Step 3: Choose to back up the entire disk or just a particular partition, as needed, and then click “OK.”

Disk Partition Backup

Step 4: Choose where you want to save your backup.

Select a backup target locationselect a backup target location

Step 5: For disk/partition backup, you can choose to save the backup to a local drive or NAS.

Disk Backup Step 5

Step 6: Once the backup is completed, the task will appear on the left. Right-click on any task to manage your backups further, such as restoring them or creating an incremental backup, and so on.

Disk Backup Step 6

Why is it necessary to back up Disk D?

Drive D is the first drive following C drive on a hard disk, typically used to store individual user data in Windows, such as documents, images, installed games, applications, and downloaded videos. Furthermore, it is commonly relied upon for storing data and information apart from the system files on the C drive.

Backup D drive

Thus, backing up Drive D is crucial to prevent data loss. Here are some common reasons for backing up Drive D:

    • For data security. After backing up D drive, you will have a backup of it. So, you don't need to worry about data loss even if your computer is hacked.
    • Easy access. After backing up D drive to an external hard drive or cloud, you can access the data in D drive anytime and anywhere.
    • Avoid physical disasters like flood, earthquake, storm, and issues like bad sectors on the hard drive.

In some cases, the D drive is used as a recovery drive. Laptop manufacturers like HP, Lenovo, and Acer may use the D drive as a recovery disk. In this case, you need to clone the recovery partition to a USB drive to protect your computer's recovery environment. So, it's necessary to back up the D drive.

In short

If you're wondering how to back up D drive easily and securely, this article will provide what you need. You can back up D drive manually, back up D drive to an external hard drive, or back up D drive to OneDrive. However, it's highly recommended to use professional backup software like Todo Backup to back up D drive.

This is a free backup tool that enables you to back up almost everything on your computer and easily backup D drive to any location you desire. It's a versatile backup tool that can assist you with various tasks. Simply download it and explore its endless possibilities!

1. How to Back Up D Drive: A Step-by-Step Guide 2. Common Questions on Backing Up the D Drive Explained 3. Frequently Asked Questions about Backing Up D Partition 4. Ensuring Data Safety: Tips and Tricks for D Drive Backup 5. Understanding D Drive Backup Process: Your Ultimate Guide 6. Troubleshooting D Drive Backup Issues and Solutions 7. The Importance of Backing Up D Drive and How to Do It Efficiently 8. Top Queries on D Drive Backup and Their Resolutions 9. Comprehensive Guide to Safeguarding Your D Drive Data 10. Common Pitfalls and Best Practices in D Drive Backup Strategies

How do I back up Drive D on Windows 7?

To back up Drive D in Windows 7, you can use the "Backup and Restore" feature to assist you. However, it's worth noting that the built-in backup tool in Windows 7 might not be as comprehensive as you expect. It may not back up everything on Drive D, so it's recommended to use professional backup software like Todo Backup to help you back up Drive D in Windows 11/10/8/7.

2. Can I use the File History feature in Windows 10 to back up my D drive?

Yes, you can use File History to back up the data on drive D:. By default, Windows File History backs up all folders in your user folder, hourly (as long as the storage drive is available), and keeps previous versions of your files indefinitely.

Why is my D drive running slowly?

If your D drive is running slow, you might want to check for disk fragmentation. Over time, large files or files that are frequently modified can cause fragmentation, which can affect performance.