Today, as more attention is paid to data security, data backup has become a top priority. While performing a backup, you might encounter the issue of Windows 10 backup being slow and seek effective ways to improve the speed. Fortunately, you’ve come to the right place, as we will provide a comprehensive guide to address this problem.

Why Does Windows 10 Backup Take So Long?

Many users have reported the "Windows 10 backup slow" issue, which can be quite frustrating due to the considerable time it consumes. Below are some key reasons behind this problem:

• Poor network connection: A stable network is crucial when backing up data over a network.
• Faulty backup media: Issues like drive malfunctions or bad sectors on the storage device can slow down the backup process. Replacing the current disks or tapes might help restore the backup speed. Additionally, using failing media not only slows down backups but also compromises their reliability.
• Virus or malware infection: Sluggish performance can sometimes indicate a virus or malware attack. If the backup process seems excessively prolonged, running an antivirus scan is advisable.
• Disk fragmentation: When files are scattered across different parts of the disk, it significantly slows down the backup speed. You can defragment the disk by following the steps outlined in this article: How to Defrag Hard Drive on Windows PC.

How to Speed Up Windows 10 Backup

Solution 1: Use MiniTool System Booster

Various factors can impact backup speed, including fragmented disks, limited CPU usage, sluggish background operations, and accumulated cache data. To tackle these complexities, we recommend using MiniTool System Booster—a comprehensive PC optimization tool.

This software enhances CPU, RAM, and hard drive performance while addressing system issues through intelligent live updates. For improved internet speed, MiniTool optimizes hidden Windows settings, which can help reduce backup time.

Moreover, it helps defragment files on the drive to enhance file access speed and boost drive efficiency. It also acts as a PC cleaner by removing unnecessary data and junk files.

To try this software, download and install it using the link below, and a 15-day free trial is available.

Step 1: Launch the program and select Deepclean under the Performance Home menu.

Step 2: Click START CLEAN to initiate automatic clean-up tasks. Each process will scan sequentially, and once errors are detected, they can be fixed by clicking the corresponding button.

It's recommended to complete all tasks for a comprehensive Windows optimization. These include:

• NetBooster: Optimizes network settings.
• Internet Cleanup/Windows Cleanup/Registry Cleanup: Deep cleans your Windows. Performing the first two can help resolve the "Windows 10 backup slow" issue.
• Security Optimizer: Enhances PC protection.
• Program Accelerator: Realigns program data and defragments files on the hard drive.
• Memory Mechanic: Maximizes free memory for improved speed and stability.

Unwanted tasks can be skipped by selecting Skip. Additionally, you can use Process Scanner in Toolbox to close unnecessary processes, ensuring sufficient priority for the backup task. To free up CPU, switch to LiveBoost and enable the option next to OptiCore.

Solution 2: Reduce File Size

Backing up large amounts of files and folders simultaneously can lead to a slow Windows 10 backup process, wasting valuable time. Compressing the package and minimizing the file size, while excluding unnecessary files, can help streamline the backup process.

Solution 3: Inspect Media and Replace if Necessary

Using failing media is not ideal for backups. Indicators such as drive degradation or aging often suggest it's time to replace the current media with a new one. Running Disk Check can identify bad sectors on the drive.

Step 1: Open File Explorer > This PC, right-click the target drive, and select Properties.

Step 2: In the Tools tab, click Check in the Error checking section.

Follow the instructions to complete the scan and repair.

Solution 4: Scan for Malware

If your system or drive is infected with viruses or malware, running an antivirus scan is essential. If you have third-party antivirus software installed, use it; otherwise, follow these steps using Windows Security:

Step 1: Press Win I to open Settings, then navigate to Update & Security > Windows Security > Virus & threat protection.

Step 2: Click Scan options > Microsoft Defender Offline scan > Scan now.

Note:

Solution 5: Try an Alternative Backup Tool

If Windows backup remains slow despite previous fixes, consider using a superior Windows backup software like MiniTool ShadowMaker. This tool focuses on delivering enhanced data backup and transfer services. Over the years, it has introduced advanced features to meet diverse user needs.

For instance, it offers options to reduce or compress file sizes, perform sector-by-sector backups, and set up schedules for automated operations. Folder and file backups, as well as partition and disk backups, are supported, along with a one-click system backup feature for a seamless user experience. Try this tool, and its user-friendly interface will simplify the process.

Conclusion:

These five methods are effective in resolving the Windows 10 backup slow issue. Attempt them step by step to find the most suitable solution.

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