Windows 11 File Explorer Slow? 8 Ways To Speed It Up

Way 1Clear Your File Explorer History

Clearing your File Explorer 📁 history in Windows 11 is a simple way to speed up the app when the app starts lagging. Every time you open a file, Windows saves a record of that file, and the history list grows very large over time. When File Explorer tries to load all that old data at once, the app slows down significantly.

Here is how to clear your history:

1. Open the file manager by clicking its icon on your taskbar 🖥️ or pressing the Win+E on your keyboard.
2. Click the three dots near the top right corner of the window.
3. Select Options from the drop-down menu.
4. In the window that pops up, look under the Privacy section.
5. Click the Clear button next to “Clear File Explorer 📁 history.”
6. Click Apply and then OK.

Once you clear this data, the app will no longer struggle to load a massive backlog of recent files and folders.

Way 2Reset Your View Settings to Default

Resetting your Windows 11 File Explorer 📁 view settings to default fixes lag caused by corrupted or overloaded custom folder layouts. Sometimes you change icon sizes or add extra details columns without realizing the changes. If custom folder views get overwhelmed, the Windows 11 operating system struggles to display folder contents properly.

To reset your view settings:

1. Open the file manager by pressing the Windows Key + E.
2. Click the three dots at the top and select Options.
3. Go to the View tab at the top of the folder options window.
4. Click the Reset Folders button.
5. Click Yes to confirm that you want to reset all folders to their original default settings.
6. Click Apply and then OK.

This step wipes away any buggy folder customizations that might be causing lag.

Way 3Turn Off Automatic Folder Type Discovery

Turning off automatic folder type discovery stops Windows from constantly guessing what kind of files are inside your folders. This background feature often causes terrible lag, especially when you open folders filled with mixed media or lots of files. Disabling it gives your file manager a noticeable speed boost.

Here is how to change the setting safely through the system menus:

1. Click the Start menu button and type Registry Editor in the search bar.
2. Right-click on Registry Editor in the search results and choose Run as administrator.
3. In the Registry Editor window, use the left sidebar to navigate step-by-step to the following location: HKEY_CURRENT_USER\SOFTWARE\Classes\Local Settings\Software\Microsoft\Windows\Shell\Bags
4. Look for any subkeys or folders located under Bags. If you want to disable automatic discovery globally, you can adjust your folder templates or clear out custom bag settings that force Windows to guess folder types repeatedly.

If you prefer a cleaner approach without digging into advanced settings, keeping your main folders set to a generic type like "General Items" can also stop the constant guessing game.

Way 4Rebuild Your Search Index

Rebuilding your search index fixes freezing and slow downs caused by a damaged or corrupted Windows search database. Windows keeps a hidden database of everything on your computer so it can find files instantly. When this database gets broken, searching causes the entire app to crawl.

Here is how to rebuild your search index:

1. Open the Start menu and type Indexing Options in the search box, then click to open it.
2. In the window that opens, click the Advanced button. (Note: This step requires administrator privileges.)
3. In the Advanced Options window, look for the Troubleshooting section.
4. Click the Rebuild button next to "Delete and rebuild index."
5. A warning message will pop up telling you that rebuilding might take a long time. Click OK to confirm.

Leave your computer turned on and let it finish rebuilding the index in the background. Once it finishes, searching for your files will feel much faster.

Way 5Restart the Windows Explorer Process

Restarting the Windows Explorer process refreshes the visual part of your screen without requiring a full computer reboot. This quick action resets the specific background process that controls the taskbar, desktop, and file manager when they get stuck or unresponsive.

Here is how to restart it:

1. Press Ctrl + Shift + Esc on your keyboard to open the Task Manager.
2. If the Task Manager opens in a small window, click More details at the bottom to expand it.
3. Click on the Processes tab on the left side.
4. Scroll down the list until you find an item named Windows Explorer (the icon looks like a yellow folder).
5. Right-click on Windows Explorer and select Restart.

When you restart Windows Explorer to speed up File Explorer, your taskbar and desktop will flash or disappear for a second or two. This flashing behavior is completely normal during the restart process. Once your taskbar and desktop pop back up, File Explorer should run much more smoothly.

Way 6Check for Corrupted System Files

Checking for corrupted system files helps fix severe lag and strange behavior when browsing folders in Windows 11. Damaged or missing system files can slow down your entire computer. Fortunately, Windows includes built-in repair tools that check your system files and replace broken ones automatically.

Here is how to run the system repair tools:

1. Click the Start menu, type Command Prompt, right-click it, and select Run as administrator. (Admin privileges required)
2. Type the following command carefully into the black window: DISM.exe /Online /Cleanup-image /Restorehealth
3. Press the Enter key on your keyboard and wait for the process to reach 100 percent.
4. Next, type this command and press Enter: sfc /scannow
5. Wait patiently for the scan to finish. If it finds any damaged files, it will repair them automatically.

Restart your computer after the scan finishes to apply the fixes.

Way 7Change What Opens When You Launch File Explorer

Changing what opens when you launch File Explorer stops the app from freezing on startup due to slow cloud syncing. By default, Windows 11 opens to the Home page and tries to load frequent folders and recent cloud files all at once. Switching this to your hard drives speeds things up.

You can change this setting so it opens to your computer's hard drives instead:

1. Open the file manager by pressing the Windows Key + E.
2. Click the three dots at the top and select Options.
3. At the top of the General tab, look for the setting labeled Open File Explorer to:
4. Click the drop-down menu and change it from Home to This PC.
5. Click Apply and then OK.

When you set Windows 11 File Explorer to open your computer drives directly instead of waiting for cloud items and history lists to load, every time you open the file manager, the drives will appear right away.

Way 8Manage Background Apps and Third-Party Extensions

Managing background apps and third-party extensions helps resolve conflicts that cause your file manager to freeze. Sometimes the slowdown is not caused by Windows itself, but by animated desktop backgrounds, custom visual tools, or outdated shell extensions running in the background.

If you use custom background apps or heavy visual tweaks, try turning them off temporarily to see if your file manager speeds up. Outdated shell extensions added by third-party apps can also trigger crashes when you right-click files. Uninstalling unused apps or cleaning up your right-click menu can make a massive difference.

Summary

Fixing a slow File Explorer in Windows 11 involves using simple methods like clearing history, resetting view settings, and rebuilding your search index. This guide covered eight different ways to stop the lag and get your file manager running smoothly again so your computer feels fast.