How to speed up windows 11 and make it run faster?

Check Drivers, and Set Graphics as "Let Windows Decide" or "Power Saving", If you have specific app, set it only "High Performance", But, Let's Feedback for Microsoft about this problem because since I upgraded to 25H2, I have this problem and I can't Uninstall this update to 24H2, Also, I would to give a Notice, Microsoft must Review Windows Versions Carefully

Start by checking startup apps and disabling anything you do not need, as this often causes slow boot and lag. Make sure Windows updates and drivers are fully installed, since missing drivers can affect performance. Reducing visual effects like animations and transparency can also help the system feel more responsive. Check available storage and keep enough free disk space, because low space can slow things down. If the laptop is still using an HDD, upgrading to an SSD usually makes the biggest difference in overall speed.

Windows 11 PC cleaner is a good and convenient way for speeding up your PC.

HAGS is a Windows feature introduced to reduce latency and speed up Windows 11 by allowing the GPU to manage its own memory more efficiently. It offloads some scheduling tasks from the CPU to the GPU.

In some cases, disabling HAGS may speed up Windows 11, especially on systems where:

The GPU driver or hardware has issues with HAGS, causing stuttering or instability.
You are experiencing lower-than-expected performance or input lag in certain games or applications.

However, in many situations, HAGS can provide a performance benefit, particularly if your GPU and driver support it well.

How to disable Hardware-Accelerated GPU Scheduling:

1. Open Settings > System > Display.
2. Click on Graphics.
3. Scroll down and select Hardware-accelerated GPU scheduling.
4. Toggle Off.
5. Restart your computer for the changes to take effect.

Disabling Memory Compression in Windows 11 can potentially speed up Windows 11 in certain scenarios, especially on systems with limited RAM or specific workloads. However, it may also lead to increased disk activity and reduced efficiency in managing memory.

Memory Compression is a feature in Windows that compresses unused or less frequently used pages in RAM to reduce the need to access the disk (paging). This helps speed up Windows 11 and overall performance by making better use of available RAM.

Pros of Disabling Memory Compression:  
May reduce CPU overhead associated with compressing and decompressing memory pages.
Can free up CPU resources for other tasks in certain cases.
Might improve performance on very specific workloads or hardware configurations.

How to Disable Memory Compression:
Disabling memory compression requires registry edits or command-line tools. Here’s a common method using PowerShell:
1. Open PowerShell as Administrator.
2. Run the following command to disable memory compression:

Set-ItemProperty -Path "HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management" -Name "Compression" -Value 0

3. Reboot your system.
Note: Always back up your registry before making changes, and be cautious as improper modifications can cause system instability.

Disabling visual effects via the Registry can speed up Windows 11, especially on systems with limited hardware resources. By turning off animations, transparency, and other effects, you can make the interface feel more responsive and snappy. Here's how to speed up Windows 11:

How to Disable Visual Effects via Registry on Windows 11

Important: Before modifying the registry, it's a good idea to back it up:

 * Open Registry Editor (Win + R, type regedit, press Enter).
   * Click File > Export.
   * Save a backup copy in case you need to restore.

Step-by-Step Guide:

1. Open Registry Editor:
    Press Win + R, type regedit, and hit Enter.

2. Navigate to the Visual Effects Key:
    Go to:
    HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\VisualEffects

3. Modify or Create Values:
    You may find various DWORD (32-bit) values controlling effects:
        VisualFXSetting: Set it to 2 to disable most visual effects.
        If VisualFXSetting doesn't exist:
        Right-click on the right pane, choose New > DWORD (32-bit) Value.
        Name it VisualFXSetting.
        Double-click it and set the value to 2.

4. Apply Changes:
    Close Registry Editor.
    Log out and log back in, or restart your PC for changes to take effect.

Using BleachBit is a good option for free system cleaning and can help improve and speed up Windows 11 performance by freeing up disk space and removing unnecessary files. Here's how it can help and how to use it effectively:

How BleachBit Can Help Speed Up Windows 11:

    Removes junk files: Clears cache, temporary files, logs, and other unnecessary data that can clutter your disk.
    Cleans browser cache: Frees up space taken by cached web data.
    Deletes unnecessary system files: Removes leftover files from software installations, old logs, etc.
    Reduces disk usage: Freeing up space can improve overall system responsiveness.

How to Use BleachBit Safely:

1. Download and Install BleachBit.
2. Right-click BleachBit and select Run as administrator to give it full access for cleaning system files.
3. Select Cleaning Options Carefully: 
    You can choose to clean:
        Cache
        Temporary files
        Internet cache
        Old logs
        Thumbnails
        Unnecessary system files
    Be cautious with some options like "Shred files" or "Secure delete" if you’re unsure.
4. Preview Before Cleaning:
    Use the Preview button to see what will be deleted.
    Confirm that no critical files or data are selected.
5. Clean:
    Click Clean to start the process.

Deleting large files and unused applications is a fundamental and highly effective method for speeding up Windows 11. It directly frees up storage space, which is critical for system performance, virtual memory (page file) operation, and update processes.

1. Find and Delete Large Files:

Go to Settings > System > Storage.

Click on "Show more categories". Windows will analyze your drive and show a breakdown by file type.

Click on the largest categories (like "Apps & features", "Temporary files", "Documents", "Videos").

Browse and safely delete unneeded items. Tip: In "Temporary files," you can safely select and clean "Delivery Optimization Files" and "Windows Update Cleanup."

2. Uninstall Unused Applications

Go to Settings > Apps > Installed apps.

Sort the list by "Size" (descending) to see the largest apps first.

Click the three dots (...) next to any app you don't use and select Uninstall. For traditional desktop apps, this will launch their native uninstaller.

This method delivers a double performance benefit. First, it immediately frees up gigabytes of storage, which is essential for maintaining healthy SSD performance and giving Windows ample room for critical operations. Second, it removes background processes, scheduled tasks, and startup entries that often accompany installed software, reducing system overhead.

By regularly auditing and removing large files and unused apps, you maintain a lean, fast, and responsive system. It's one of the most impactful to speed Windows 11 PC for gaming and make it run faster.

Here are the 2 best ways to speed up Windows 11 and make it run faster:

Run Storage Cleanup & Disable Unnecessary Services

Over time, junk files, cache, and unnecessary services can slow down your PC.

1. Use Disk Cleanup (search for it in Start menu) to remove temporary files.
2. Open Storage Sense (Settings → System → Storage) and enable automatic cleanup.
3. Disable non-essential services by typing “services.msc” in Run (Win + R), then turning off services like SysMain (SuperFetch) if you have an SSD, or other services you don’t need (be cautious).

Check for Malware & Update System & Drivers

Malware or outdated drivers can cause slowdowns.

1. Run a scan with Windows Security (Windows Defender) or a trusted antivirus.
2. Go to Settings → Windows Update and install the latest updates.
3. Update drivers via Device Manager or your PC manufacturer’s update tool (especially graphics and chipset drivers).

Bonus tip: If you have an older PC with limited RAM, adding more RAM or upgrading to an SSD (if still using an HDD) will give the most significant performance boost. This will speed up Windows 11 permanently.