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The Best Settings to Change Immediately on Windows 11

Learn the best Windows 11 settings to change immediately to improve speed, privacy, and usability. This guide covers essential tweaks for performance, security, and customization.

Windows 11 looks sleek, modern, and slightly obsessed with putting everything in the center of your screen. Underneath the polished design, though, there are dozens of default settings that are… less than ideal.

Some slow down your system. Some collect more data than you’d like. Others just make everyday tasks unnecessarily annoying. The good news is that a few smart tweaks can dramatically improve performance, privacy, and usability.

This guide walks you through the most important Windows 11 settings you should change immediately—whether you’re setting up a new PC or trying to make your current one less frustrating.


1. Turn Off Unnecessary Startup Apps

Startup apps are one of the fastest ways to make a powerful computer feel slow.

Why It Matters

Many apps automatically launch when your system boots, eating up RAM and CPU resources before you even open anything.

How to Change It

  • Open Settings
  • Go to Apps → Startup
  • Toggle off apps you don’t need at startup

What to Disable

  • Chat apps
  • Game launchers
  • Cloud tools you rarely use

Keep only essential apps enabled.


2. Disable Background Apps

Windows loves letting apps run quietly in the background like they’re doing something important.

Why It Matters

Background apps drain battery, consume memory, and can slow performance.

How to Change It

  • Go to Settings → Apps → Installed Apps
  • Click the three dots on an app → Advanced Options
  • Set Background app permissions to “Never”

3. Adjust Privacy Settings

Out of the box, Windows 11 collects a generous amount of data.

Key Changes

  • Settings → Privacy & Security
  • Disable optional diagnostic data
  • Turn off activity history
  • Disable personalized ads

Why It Matters

You regain control over your data instead of handing it over by default.


4. Disable Advertising ID

Yes, your operating system has an advertising ID.

How to Disable

  • Settings → Privacy & Security → General
  • Turn off “Let apps use advertising ID”

Why It Matters

This reduces targeted ads across apps.


5. Turn Off Notifications You Don’t Need

Constant notifications are the digital equivalent of someone tapping your shoulder every 30 seconds.

How to Change It

  • Settings → System → Notifications
  • Disable unnecessary apps

Pro Tip

Turn off tips and suggestions from Windows unless you enjoy interruptions.


6. Customize the Start Menu

Windows 11’s Start Menu is… minimal.

Improvements

  • Remove recommended items
  • Pin only essential apps

How

  • Settings → Personalization → Start
  • Disable “Show recommendations”

7. Move the Taskbar to the Left

Centered icons look nice until muscle memory fights back.

How

  • Settings → Personalization → Taskbar → Taskbar behaviors
  • Change alignment to Left

8. Enable Dark Mode

Your eyes deserve better.

How

  • Settings → Personalization → Colors
  • Choose Dark mode

Benefits

  • Reduced eye strain
  • Better battery life on some displays

9. Improve Search Settings

Windows Search can either be helpful or completely useless depending on settings.

Optimize It

  • Settings → Privacy & Security → Searching Windows
  • Choose “Enhanced” indexing for better results

10. Disable Unnecessary Visual Effects

Fancy animations are nice until they slow everything down.

How

  • Search “Performance” → Adjust appearance
  • Select “Adjust for best performance” or customize

11. Enable Storage Sense

Your system will not clean itself unless you tell it to.

How

  • Settings → System → Storage → Storage Sense
  • Turn it on and configure cleanup schedules

12. Change Default Apps

Windows has strong opinions about which apps you should use.

Fix It

  • Settings → Apps → Default Apps
  • Set your preferred browser, media player, etc.

13. Disable Microsoft Edge Startup Boost

Edge likes to stay ready at all times.

Why Disable

It uses system resources even when not in use.

How

  • Open Edge → Settings → System
  • Turn off Startup Boost

14. Turn Off Widgets (If You Don’t Use Them)

Widgets can be helpful… or just clutter.

How

  • Right-click taskbar → Taskbar settings
  • Toggle off Widgets

15. Optimize Power Settings

For Performance

  • Settings → System → Power & Battery
  • Choose Best Performance

For Battery

  • Choose Balanced or Battery Saver

16. Enable Clipboard History

Copy-paste, but smarter.

How

  • Settings → System → Clipboard
  • Turn on Clipboard History

Shortcut

Press Win + V


17. Disable Tips and Suggestions

Windows constantly tries to “help.”

How

  • Settings → System → Notifications → Additional settings
  • Disable tips and suggestions

18. Adjust Update Settings

Updates are necessary, but timing matters.

Improve It

  • Set active hours
  • Pause updates when needed

19. Enable Find My Device

Why

Helps locate your laptop if lost.

How

  • Settings → Privacy & Security → Find My Device

20. Turn Off Sync You Don’t Need

How

  • Settings → Accounts → Windows Backup
  • Disable unnecessary syncing

21. Adjust File Explorer Settings

Improvements

  • Show file extensions
  • Open to “This PC” instead of Home

How

  • File Explorer → Options

22. Disable Auto-Play

Why

Prevents random actions when plugging devices.

How

  • Settings → Bluetooth & Devices → AutoPlay

23. Improve Security Settings

Essentials

  • Enable Windows Security protections
  • Turn on firewall
  • Enable ransomware protection

24. Customize Keyboard and Input

Options

  • Adjust typing settings
  • Disable unnecessary autocorrect

25. Use Virtual Desktops

Why

Helps organize workspaces

How

  • Task View → Create new desktop

26. Manage OneDrive Settings

Adjust

  • Disable auto-sync if not needed
  • Choose specific folders

27. Improve Gaming Settings

Enable Game Mode

  • Settings → Gaming → Game Mode

Benefits

  • Better performance during gameplay

28. Disable Location Tracking (If Not Needed)

How

  • Settings → Privacy & Security → Location

29. Adjust Sound Settings

Improvements

  • Set default devices
  • Disable enhancements if causing issues

30. Backup Your System

Why

Because things go wrong.

Options

  • External drives
  • Cloud backup

Common Mistakes to Avoid

  • Disabling critical security features
  • Over-optimizing and breaking functionality
  • Ignoring updates entirely

Final Thoughts

Windows 11 is perfectly usable out of the box—but “usable” isn’t the same as “optimized.”

A few smart changes can make your system faster, quieter, more private, and significantly less annoying.

It doesn’t take hours. It just takes knowing where to look.

And now you do.

FAQs

1. Which Windows 11 settings improve performance the most?

Disabling unnecessary startup apps, turning off background app permissions, and reducing visual effects typically deliver the biggest performance gains.

2. Are Windows 11 privacy settings really important to change?

Yes. Adjusting diagnostic data, advertising ID, and activity tracking helps limit data collection and gives you more control over what is shared.

3. Should I disable Windows updates for better performance?

No. Updates are essential for security and stability. Instead, set active hours or temporarily pause updates to avoid interruptions.

4. Is dark mode better for battery life?

On devices with OLED displays, dark mode can reduce power consumption. On standard LCD screens, the impact is minimal but still easier on the eyes.

5. Do I need third-party optimization tools for Windows 11?

Usually not. Built-in settings like Storage Sense, startup management, and power options are sufficient for most users.

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