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Best Solution: How to Defrag Hard Disk Windows 11/10

How to defrag hard disk Windows 11/10? Check this step-by-step guide inside.

3 Steps to Defrag Hard Disk

  • Click Start to search defrag.

  • Choose Defragment and Optimize Drives.

  • Choose the drive that needs optimization and click Optimize.

How to defrag hard disk? When your Windows computer feels like it’s "thinking" a little too long before opening a folder or launching an app, it might be time for a digital tidy-up. This process is called defragmentation, or "defragging."

A single photo or document is split into pieces (fragments) spread across different physical locations on the drive. So, your computer slows down because it has to spin the disk and move the mechanical arm to find every piece. Defragmentation will reduce the fragmentation of (a file) by concatenating parts stored in separate locations on a disk.

1. Search: Click the Start button or the search bar and type "Defrag".

How to Defrag Hard Disk Windows - Step 1

2. Open: Select Defragment and Optimize Drives from the results.

3. Optimize: Select a drive and click the Analyze button, then click Optimize.

How to Defrag Hard Disk Windows - Step 2


Here are the 4 situations you need to defrag a hard disk drive.

  • Performance Drops: Your PC feels sluggish, or files take a long time to open. You can try the Speed Up feature of Advanced SystemCare

  • Constant Clicking: You hear the drive working loudly and constantly.

  • Post-Cleanup: After deleting a large amount of data (e.g., 50GB+), as this leaves many gaps on the disk.

  • After Big Installs: After downloading a massive program or game to ensure its files are stored together.

Quick Rules

  • Check Monthly: Windows 10/11 usually does this automatically, but it’s worth a manual check if things feel slow.

  • Avoid SSDs: Never defrag a Solid State Drive (SSD); it doesn't help speed and can reduce its lifespan.

  • Set and Forget: Use the built-in "Optimize Drives" tool to schedule a Weekly optimization so you don't have to remember.

When to Defrag Hard Disk

While Windows has built-in tools for defragging, Advanced SystemCare acts as a central hub. It combines cleaning, optimization, and basic privacy protection into one interface, making it easier for users like you who don't want to dig through various Windows system menus.

Advanced SystemCare

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