Microsoft officially released Windows 11 on October 5. Many users were enticed by its new features and couldn't wait to upgrade from Windows 10, provided their PCs met the minimum system requirements. However, not everyone has been able to enjoy the fun. While many have started experiencing the new OS and posting feedback on FB or IG, some have been stuck during the installation process. How long does it take to install Windows 11? Well, it seems that the Windows 11 installation takes quite a while.

Does this sound familiar? A new post on Reddit: “I started updating at 2 AM… the download was pretty fast, but… ten hours later, after a restart, the installation progress was at only 4%!”

To address the issue of "Windows 11 slow installation," you can try the quick fix solutions provided in this article.

Please provide the English content you would like translated, and I will do my best to translate it into Chinese.

Possible Solutions Step-by-step troubleshooting: 1. **Solution 1: Run the Windows Update Troubleshooter** Right-click on the Windows icon > Select **Settings**...[**Detailed Steps**](#1) 2. **Solution 2: Check for installation errors using Command Prompt** Click on the search icon > Type 'cmd' in the search box > Choose "Run as administrator"...[**Detailed Steps**](#2) 3. **Solution 3: Fix stuck Windows 11 installation with Task Manager** Right-click on the Windows icon > Click on "Task Manager"...[**Detailed Steps**](#3) 4. **Solution 4: Examine System Configuration** Click on the search icon > Type "System Configuration" > Click on it to proceed...[**Detailed Steps**](#4) 5. **Solution 5: Free up disk space with a cleanup tool** Download and install CleanGenius...[**Detailed Steps**](#5)

How long does it take to install Windows 11?

General: Between ten and 20 minutes.

The time it takes to install Windows 11 can vary depending on your device. For example, on the latest solid-state drives, an update might take as little as 10 minutes. On older computers, it could take 20 minutes or more.

Read more:

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How to Fix Windows 11 Update Stuck at 100% | Full Guide

When upgrading to Windows 11, the update download process might get stuck at 100%. Luckily, in this guide, you'll get effective and quick solutions to fix the Windows 11 update stuck at 100% error.

windows 11 update stuck at 100%

Preparations to be made before resolving the issue of Windows 11 update getting stuck

Check the Internet connection

First, check your internet connection. If the machine is running on an unstable internet connection, the Windows 11 update will get stuck.

Solution 1: Run the Windows Update troubleshooter

Step 1: Right-click the Windows icon and select "Settings."

Open Windows 11 Settings

Step 2. On the left panel, go to the System tab. On the right panel, scroll down to locate Troubleshooting.

Step 3. Click on Other troubleshooting tools under the Options section.

Step 4: Click the Run button next to Windows Update in the Get going quickly section.

Windows 11 Troubleshooter

Then, Windows Update will start looking for problems. When the troubleshooting is finished, you'll see any issues under Check for Windows Update issues.

Step 5: Restart your computer and run Windows Update again.

Solution 2: Check for installation errors using the Command Prompt

Step 1: Click the search icon, type "cmd" in the search box, and then select "Run as administrator."

If User Account Control appears, click Yes.

Step 3: Type sfc /scannow and press Enter to continue.

Run sfc

Step 4: The scan may take some time, please wait patiently.

Solution 3: Fix Windows 11 Installation Stuck Using Task Manager

Step 1: Right-click the Windows icon and select Task Manager.

Step 2: When Task Manager opens, go to the “Performance” tab.

Step 3. Here you can see the CPU, Memory, Disk, and Ethernet. Check if this was active during the Windows 11 installation.

Task Manager Performance in Windows 11

Solution 4: Check the system configuration

Step 1: Click on the search icon, type "System Configuration" in the search box, and then click on it to proceed.

Step 2. Go to the «General» tab. Under «Startup Options», you will see three options. Deselect Load Startup Items.

System configuration 2

Step 3: Click the “Services” tab > click “Hide all Microsoft services” in the lower left > then click “Disable all.”

System Configuration 3

Step 4. Go to the 'Startup' tab > Click 'Open Task Manager' > Disable these startup items.

System configuration 4

Step 5: Go back to the System Configuration screen and click "Apply." You're done! The system will prompt you to restart to apply the changes.

You can install Windows 11 again.

Solution 5: Free up disk space with a cleanup tool

As Microsoft puts it, “You'll need 64 GB or more of available storage to install Windows 11,” which means that Windows 11 will take up as much space as Windows 10. So, it's important to ensure that you have enough room on your disk for the system installation. This doesn't mean deleting some essential large files. Start with unnecessary junk.

To get rid of unnecessary data, you can use a third-party app called CleanGenius. All unnecessary files come from third-party apps, system junk, and junk from built-in apps.

Download the software and start cleaning your files.

Step 1. Download and install the Partition Master Suite on your computer. Click on the panel to download the PC Cleaner.

Step 1: Clean System

< strong > Step 2: Install the CleanGenius tool on your computer. First, click on “Clean” and then select “Scan.”

System Cleanup Step 1

Step 3: CleanGenius will immediately scan all unnecessary files, select system junk files and invalid entries, then click “Clean” to clean your whole computer.

System Cleanup Step 2

Step 4: Once the scan is finished, you can see how many MBs or GBs it has cleaned up. Click on “Finish” to conclude the process.

Clean System Step 3

In short,

It's been a week since Microsoft released Windows 11, and we've noticed some users complaining about slow Windows 11 installation on forums. Thus, we've gathered five quick fixes to assist you. You might need to try two or more methods to resolve the "Windows 11 installing slowly" issue. If none of these work, we recommend reaching out to the official website for more professional advice.