Best Windows Settings to Change After Installation

Introduction

After installing Windows, most users start using their PC without changing any settings. While Windows works fine out of the box, the default configuration is not always optimized for performance, privacy, or productivity. Many features are enabled by default that may slow down your system, collect unnecessary data, or distract you with notifications.

Taking a few minutes to adjust important settings can significantly improve your experience. Whether you are using Windows 10 or Windows 11, optimizing your system right after installation ensures better speed, stronger security, and smoother daily use.

Why Changing Default Windows Settings Matters

Windows is designed to work for millions of users worldwide. Because of this, Microsoft enables many features by default to cover different needs. However, not all of these settings are ideal for everyone.

Some default settings:

• Allow background apps to run constantly
• Collect diagnostic data
• Enable advertising tracking
• Install updates at inconvenient times
• Turn on visual effects that use extra system resources

If you are using older hardware or want maximum performance and privacy, leaving everything on default may not be the best choice.

Adjusting these settings helps you:

• Improve system speed
• Reduce unnecessary background activity
• Strengthen privacy protection
• Extend battery life (on laptops)
• Create a cleaner and distraction-free environment

Improve Performance, Privacy & Productivity

Optimizing Windows is not only about speed. It’s about creating a balanced system that works efficiently for your needs.

Performance Benefits

• Faster startup time
• Reduced RAM usage
• Smoother multitasking
• Better gaming performance

Privacy Benefits

• Less tracking and data sharing
• More control over apps accessing the camera, microphone, and location
• Improved security against potential threats

Productivity Benefits

• Fewer interruptions from notifications
• Cleaner Start menu and taskbar
• Better system organization

Now, let’s start with the most important step after installation.

Check for Windows Updates First

Before changing any advanced settings, always make sure your system is fully updated. Fresh installations may not include the latest security patches or driver updates.

How to Check for Updates:

1. Open Settings
2. Go to Windows Update
3. Click Check for updates
4. Install all available updates
5. Restart your PC if required

Updating first ensures your system is secure and stable before making further adjustments.

Install Latest Security Updates

Security updates protect your system from:

• Malware
• Ransomware
• Zero-day vulnerabilities
• System exploits

Skipping updates can expose your PC to serious risks. Microsoft regularly releases security patches, and installing them immediately keeps your system protected.

Tip: Enable automatic updates for security patches, but configure active hours to avoid interruptions during work.

Update Drivers Automatically

Drivers allow Windows to communicate properly with hardware, such as:

• Graphics card
• Network adapter
• Sound card
• Printer
• Motherboard components

Outdated drivers can cause:

• Performance issues
• Crashes
• Wi-Fi problems
• Gaming lag

To update drivers:

1. Go to Settings > Windows Update
2. Click Advanced options
3. Select Optional updates
4. Install available driver updates

For graphics cards, you can also download the latest drivers directly from NVIDIA, AMD, or Intel for better performance.

Adjust Privacy Settings

Windows collects certain data to improve user experience, but you can control how much information is shared.

To adjust privacy settings:

1. Open Settings
2. Go to Privacy & Security
3. Review each section carefully

Let’s change the most important privacy options.

Turn Off Advertising ID

Windows uses an advertising ID to show personalized ads in apps. While this may not seem harmful, many users prefer to disable tracking.

To turn it off:

1. Go to Settings > Privacy & Security
2. Click General
3. Turn off:
   • “Let apps show me personalized ads by using my advertising ID.”

This reduces targeted advertising inside Microsoft apps.

Disable Background App Permissions

Many apps continue running in the background even when you are not using them. This can:

• Slow down performance
• Consume RAM
• Drain battery (on laptops)

To disable background apps:

1. Go to Settings > Apps > Installed apps
2. Select an app
3. Click Advanced options
4. Under Background app permissions, choose Never

Disable background activity for apps you don’t use frequently.

Manage App Permissions (Camera, Mic, Location)

Your camera, microphone, and location are sensitive permissions. Not every app needs access to them.

To manage permissions:

1. Open Settings > Privacy & Security
2. Click Camera, Microphone, or Location
3. Turn off access for apps that don’t need it

This step significantly improves your privacy and security.

Control Diagnostic & Feedback Data

Windows collects diagnostic data to improve system performance. You can reduce the amount of data sent to Microsoft.

To adjust:

1. Go to Settings > Privacy & Security
2. Click Diagnostics & feedback
3. Selectthe requiredd diagnostic data instead of the optional
4. Turn off:
   • Tailored experiences
   • Feedback frequency (set to Never)

This minimizes unnecessary data sharing while keeping your system functional.

Optimize Windows Update Settings

Windows Updates are essential for security and stability, but the default settings can sometimes interrupt work or slow down your system. Optimizing how updates are installed ensures smoother performance.

Set Active Hours

Active Hours tell Windows when you usually use your PC, so it won’t restart for updates during that time.

How to set Active Hours:

1. Go to Settings > Windows Update > Change active hours
2. Either manually set hours or let Windows adjust automatically
3. Save your settings

This prevents unexpected restarts in the middle of work or gaming.

Pause Automatic Updates

If you want more control over updates, you can temporarily pause them. This is especially helpful if you’re in the middle of a project.

Steps to pause updates:

1. Open Settings > Windows Update
2. Click Pause updates for 7 days
3. You can repeat this if necessary or choose a custom date

Remember to resume updates later to keep your system secure.

Disable Delivery Optimization

Delivery Optimization allows your PC to send parts of updates to other devices on the internet. While this speeds up updates, it can consume bandwidth.

To disable Delivery Optimization:

1. Go to Settings > Windows Update > Advanced options > Delivery Optimization
2. Turn off Allow downloads from other PCs

This keeps updates local and prevents bandwidth issues, especially on limited internet plans.

Disable Startup Programs

Too many apps launching at startup can drastically slow down boot time. Disabling unnecessary programs ensures your PC starts faster and performs better.

Manage Startup Apps via Task Manager

1. Press Ctrl + Shift + Esc to open Task Manager
2. Click the Startup tab
3. Review the list and disable apps you don’t need at startup
   • Look out for apps with High impact on startup time

Only keep essential apps enabled, like antivirus software or cloud storage clients.

Improve Boot Time

Disabling startup programs, combined with other tweaks like fast startup,p can significantly reduce boot time. Your PC will be ready for use faster, and you’ll have more resources available immediately after logging in.

Customize Power & Performance Settings

Optimizing power settings is important for both performance and battery life (on laptops). Windows offers multiple power plans designed for different needs.

Choose the Best Power Plan

1. Go to Settings > System > Power & battery > Power mode
2. Choose the plan that fits your needs:
   • Best performance – prioritizes speed
   • Balanced – good for everyday use
   • Best power efficiency – saves battery

Enable Best Performance Mode

For demanding tasks like gaming, video editing, or multitasking, enabling the best performance mode ensures your CPU and GPU operate at maximum potential.

• On laptops: Settings > System > Power & battery > Power mode > Best performance
• On desktops: select High performance from Control Panel > Power Options

Adjust Visual Effects for Speed

Windows includes animations and visual effects that look nice but can slow down older PCs. You can fine-tune these for faster performance.

Steps:

1. Open Control Panel > System > Advanced system settings
2. Click Settings under Performance
3. Choose Adjust for best performance or Custom
4. Disable unnecessary animations, shadows, and transparency effects

This reduces CPU and GPU load, giving your system a noticeable speed boost.

Turn Off Unnecessary Notifications

Windows comes with a lot of built-in notifications, including tips, reminders, and alerts from apps. While some are helpful, many are distracting or unnecessary. Turning them off improves focus and productivity.

Disable Tips & Suggestions

Windows occasionally shows tips, suggestions, and tricks, which can pop up while you work.

How to disable them:

1. Go to Settings > System > Notifications
2. Scroll down to Notifications from apps and other senders
3. Turn off. Get tips, tricks, and suggestions as you use Windows

This keeps your desktop cleaner and reduces interruptions.

Manage App Notifications

Many apps, such as messaging clients, games, and social media apps, send frequent notifications. You can control which apps are allowed to alert you.

Steps:

1. Open Settings > System > Notifications
2. Scroll through the list of apps
3. Toggle off notifications for apps you don’t need alerts from

This ensures only important notifications reach you, improving focus and system performance.

Uninstall Bloatware & Pre-Installed Apps

Fresh Windows installations often include apps you don’t use, such as games, trials, or unnecessary utilities. Removing them frees up disk space and reduces background activity.

Remove Unwanted Microsoft Apps

Some apps like Xbox Game Bar, Weather, or Tips may not be useful for everyone.

How to remove them:

1. Open Settings > Apps > Installed apps
2. Locate apps you don’t use
3. Click Uninstall

Be careful not to uninstall essential apps like Microsoft Edge or Windows Security.

Clean Up Third-Party Trial Software

Many PCs come with pre-installed third-party trial software, such as antivirus trials or office suites. These can slow down your system.

• Uninstall them via Settings > Apps > Installed apps
• Restart your PC after uninstalling to ensure full removal

Freeing up these apps improves startup speed and overall system performance.

Configure Storage Settings

Optimizing storage ensures your PC has enough free space for Windows to run smoothly and reduces clutter over time.

Enable Storage Sense

Storage Sense automatically cleans temporary files, Recycle Bin items, and system cache to free up disk space.

To enable it:

1. Go to Settings > System > Storage
2. Turn on Storage Sense
3. Configure frequency (daily, weekly, or monthly)
4. Choose which files and folders to clean automatically

This helps maintain disk health and prevents performance slowdowns due to low storage.

Change Default Save Locations

By default, Windows saves files like documents, pictures, and videos to the system drive (usually C:). Changing default save locations helps manage space and keeps your system drive from filling up too quickly.

Steps:

1. Go to Settings > System > Storage > Advanced storage settings > Where new content is saved
2. Change default locations for:
   • Documents
   • Music
   • Pictures
   • Videos
   • Apps

Storing files on a secondary drive ensures the OS drive remains fast and responsive.

Adjust Display & Graphics Settings

Optimizing display and graphics settings ensures your PC looks great while running smoothly, whether you’re gaming, working, or streaming.

Set Correct Resolution & Refresh Rate

Using the correct resolution and refresh rate ensures sharp visuals and smooth performance.

How to adjust:

1. Go to Settings > System > Display > Advanced display settings
2. Check that the resolution matches your monitor’s native resolution
3. Adjust the refresh rate to the highest supported value for smoother visuals

This step improves clarity, reduces eye strain, and ensures games and videos run smoothly

Enable HDR (If Supported)

High Dynamic Range (HDR) enhances color, brightness, and contrast on compatible monitors.

To enable HDR:

1. Go to Settings > System > Display
2. Scroll to Windows HD Color
3. Toggle Play HDR games and apps

Only enable HDR if your monitor supports it. This gives you richer colors and better visuals in games, movies, and editing software.

Configure Graphics Performance Preferences

Windows allows you to assign apps to use the high-performance GPU or power-saving GPU on systems with multiple graphics adapters.

Steps:

1. Go to Settings > System > Display > Graphics
2. Choose an app and click Options
3. Select:
   • System default
   • Power saving
   • High performance
4. Save changes

This ensures demanding apps, like games or video editors, get maximum performance while less critical apps conserve energy.

Enable System Protection & Restore Point

System protection helps you recover your PC if something goes wrong after a major update, driver installation, or software change.

Turn On System Restore

1. Open Control Panel > System > System Protection
2. Select your OS drive (usually C:)
3. Click Configure > Turn on system protection.
4. Set Max Usage to allocate disk space for restore points (5–10% is sufficient)

Create a Manual Restore Point

A manual restore point allows you to revert your system to a known good state before making major changes.

How to create one:

1. Go to Control Panel > System > System Protection
2. Click Create
3. Give it a descriptive name (e.g., “Fresh Install Setup”)
4. Click Create

Now, if something goes wrong later, you can restore your PC to this point quickly.

Set Default Apps

Windows automatically assigns default apps for tasks like browsing, media playback, and email. Customizing them ensures your preferred apps open files by default.

Change Default Browser

1. Open Settings > Apps > Default apps
2. Scroll to your preferred browser (Chrome, Firefox, Edge, etc.)
3. Click Set default
4. Assign it to HTTP, HTTPS, .html, and other relevant file types

Set Preferred Media Player

To ensure your favorite media player opens all music and video files:

1. Go to Settings > Apps > Default apps
2. Scroll to your media player
3. Click Set default
4. Assign it to supported formats (MP4, MP3, AVI, etc.)

This avoids frustration from Windows opening the “wrong” app for media or documents.

Customize File Explorer Settings

Tweaking File Explorer settings makes navigating your files faster and easier, while giving you better control over how Windows displays information.

Show File Extensions

By default, Windows hides file extensions, which can make it harder to identify file types and increase security risks.

How to show them:

1. Open File Explorer
2. Click View > Show > File name extensions (Windows 11)
3. For Windows 10: View > Options > View tab > uncheck “Hide extensions for known file types”

This helps you avoid accidentally opening harmful files disguised as safe ones.

Enable Dark Mode

Dark mode reduces eye strain and looks modern. It’s also easier on battery life for laptops with OLED screens.

Steps:

1. Go to Settings > Personalization > Colors
2. Under Choose your mode, select Dark

Change Folder View Options

Customizing folder view options can save time and improve file organization.

To adjust:

1. Open File Explorer
2. Click View > Options > Change folder and search options
3. Configure:
   • Open each folder in the same window
   • Show hidden files, folders, and drives (optional)
   • Apply to folders to keep a consistent view

Security Settings You Should Enable

Windows comes with strong security features, but some need to be configured for maximum protection.

Windows Security Configuration

1. Open Settings > Privacy & Security > Windows Security
2. Check Virus & Threat Protection is active
3. Enable Ransomware Protection under Virus & threat protection settings

Keeping these settings on protects against malware and cyber attacks.

Enable Firewall

A firewall controls incoming and outgoing network traffic, preventing unauthorized access.

Steps:

1. Go to Settings > Privacy & Security > Windows Security > Firewall & network protection
2. Ensure Windows Defender Firewall is turned on for all networks

Turn On BitLocker (If Available)

BitLocker encrypts your drives to protect sensitive data in case your PC is lost or stolen.

How to enable:

1. Go to Control Panel > System and Security > BitLocker Drive Encryption
2. Select your drive and click Turn On BitLocker
3. Follow the prompts to create a secure password or save a recovery key

Note: BitLocker is only available on Windows Pro or Enterprise editions.

Personalization & UI Tweaks

Customizing the interface can make Windows more productive and visually appealing.

Customize Start Menu

1. Right-click items in the Start menu to pin or unpin apps
2. Drag apps into groups or folders for better organization
3. Resize tiles for quick access to your most-used applications

Taskbar Settings

A clean taskbar reduces clutter and improves workflow.

Steps:

1. Right-click Taskbar > Taskbar settings
2. Adjust:
   • Taskbar alignment (center or left)
   • Hide unnecessary icons
   • Combine taskbar buttons for a cleaner look

Disable Widgets (Optional)

Widgets provide news, weather, and stock updates, but can consume resources.

To disable:

1. Right-click the Taskbar
2. Toggle Widgets off

This reduces distractions and can slightly improve system performance.

Network & Internet Settings

Optimizing network settings ensures security and prevents unwanted data usage.

Set Network as Private

Windows differentiates between Public and Private networks. Setting your home or office network to private allows easier file sharing while keeping it secure.

How to set:

1. Go to Settings > Network & Internet > Wi-Fi or Ethernet
2. Click your connected network
3. Select Private

This makes your PC discoverable only on trusted networks.

Disable Metered Connection (If Needed)

A metered connection limits background data usage. While useful on limited data plans, it can prevent updates and app downloads.

To disable:

1. Go to Settings > Network & Internet > Wi-Fi > Manage known networks
2. Select your network > Properties
3. Toggle Set as metered connection off

Disabling it ensures Windows updates and cloud services work normally.

Optional Advanced Tweaks (For Power Users)

These settings are for users who want maximum control over Windows performance and behavior.

Disable Telemetry (Advanced)

Telemetry collects system and usage data to help Microsoft improve Windows. Disabling it reduces data sharing.

Steps:

1. Open Settings > Privacy & Security > Diagnostics & Feedback
2. Select the required diagnostic data only
3. For full control, use Group Policy Editor or registry tweaks (advanced users only)

Warning: Be cautious when editing the registry or policies.

Adjust Virtual Memory

Virtual memory (paging file) can improve performance if your PC runs out of RAM.

How to adjust:

1. Open Control Panel > System > Advanced system settings > Performance Settings
2. Click Advanced > Virtual memory > Change
3. Set a custom size or let Windows manage it automatically

Enable Developer Mode

Developer Mode unlocks advanced features like running scripts, testing apps, and accessing additional settings.

To enable:

1. Go to Settings > Privacy & Security > For developers
2. Toggle Developer Mode on

This is useful if you develop apps, scripts, or test Windows features.

Common Mistakes to Avoid After Installation

Even after optimizing Windows, some mistakes can reduce performance or security:

• Installing too many startup apps
• Ignoring updates or security patches
• Keeping default privacy and telemetry settings
• Running unnecessary background apps
• Not creating a system restore point before making changes

Avoiding these mistakes keeps your PC stable and secure.

Final Thoughts: Optimize Windows for Best Performance

Optimizing Windows after installation doesn’t just improve speed—it enhances privacy, productivity, and overall user experience.

By following this guide, you can:

• Improve boot and app load times
• Reduce distractions with notifications and widgets
• Strengthen security with system protection and firewall settings
• Maximize graphics, display, and network performance
• Maintain clean, organized storage and file management

Taking the time to adjust Windows settings immediately after installation ensures your PC runs smoothly for years to come.