How to Optimize Windows for Gaming: 12 Settings That Boost FPS

Windows is a general-purpose operating system, not a gaming one. Out of the box, it prioritizes stability, security, and power efficiency over frame rate. That is fine for office work, but it means there is hidden performance left on the table for gamers willing to tweak a few settings. Some of these settings can meaningfully increase FPS, reduce stutter, and lower input lag — without spending a dollar on hardware.

This guide walks through the 12 most impactful Windows optimizations for gaming. Each one is free, reversible, and takes only a few minutes.

1. Enable Game Mode

Windows 10 and Windows 11 include a built-in Game Mode that prioritizes gaming performance by suspending background tasks and allocating more system resources to your game.

1. Press the Windows key and type "Game Mode."
2. Open the Game Mode settings.
3. Ensure the toggle is set to On.

Game Mode does not produce dramatic FPS increases on its own, but it stabilizes frame pacing and prevents Windows Update and other background services from interrupting your game. It is a one-click win.

2. Update Your Graphics Drivers

This is the single highest-impact optimization. Graphics driver updates regularly include game-specific optimizations that can boost FPS by 10 percent or more in new titles.

• NVIDIA: Use GeForce Experience or download the latest Game Ready driver from the NVIDIA website.
• AMD: Use AMD Software: Adrenalin Edition.
• Intel Arc: Use the Intel Driver & Support Assistant.

For the cleanest results, use Display Driver Uninstaller (DDU) to remove your old driver completely before installing the new one. This eliminates leftover files that can cause conflicts and performance issues.

3. Set Power Plan to High Performance

Windows power plans can throttle your CPU to save energy. The default "Balanced" plan is fine for office work but limits your CPU's boost clocks during gaming.

1. Press the Windows key and type "Choose a power plan."
2. Select High performance or Ultimate performance.
3. If those options are hidden, click "Show additional plans."

On laptops, always plug in while gaming — battery mode aggressively limits performance regardless of the power plan.

4. Disable Unnecessary Startup Programs

Programs that launch at startup continue running in the background while you game, consuming CPU, memory, and disk resources. Disabling the ones you do not need frees up resources from the moment you boot.

1. Open Task Manager (Ctrl + Shift + Esc).
2. Switch to the Startup tab.
3. Right-click and disable any non-essential apps — auto-updaters, chat clients, game launchers you do not use.

This does not directly raise FPS, but it reduces stutter by eliminating background interference.

5. Disable Xbox Game Bar (If You Don't Use It)

The Xbox Game Bar and its background recording feature can add overhead and cause stutter, even when you are not actively using them. If you never use Game Bar for recording or capturing, disable it.

1. Open Settings > Gaming > Xbox Game Bar.
2. Toggle "Open Xbox Game Bar using this button" off.
3. Go to Settings > Gaming > Captures.
4. Ensure background recording is off.

Some users report no impact from Game Bar, while others see noticeable improvements after disabling it. Test both ways on your system.

6. Enable Hardware-Accelerated GPU Scheduling

Windows 10 (version 2004 and later) and Windows 11 support Hardware-Accelerated GPU Scheduling (HAGS). This feature offloads memory management tasks from the CPU to the GPU, which can reduce stutter and improve FPS on some systems.

1. Open Settings > System > Display > Graphics.
2. Click "Change default graphics settings."
3. Toggle Hardware-accelerated GPU scheduling on.
4. Restart your PC.

HAGS requires a relatively modern GPU (NVIDIA GTX 1000 series or newer, AMD RX 5000 series or newer) and recent drivers. A small number of older games have issues with HAGS, so if you see new problems after enabling it, turn it back off.

7. Adjust for Best Performance

Windows includes a visual effects setting that trades animation smoothness for raw performance. Disabling unnecessary animations can free up a small amount of CPU and GPU resources.

1. Press the Windows key and type "Adjust the appearance and performance of Windows."
2. Select Adjust for best performance, or choose Custom and keep the effects you care about (like smooth edges of screen fonts).
3. Apply.

This affects the look of Windows itself more than in-game performance, but some users report slightly snappier system responsiveness.

8. Disable Background Apps and Services

Windows runs many background services that can interfere with games. The most common offenders are:

• Antivirus real-time scanning: Add your game folders to the exclusion list to prevent scanning during gameplay.
• Cloud sync tools (OneDrive, Dropbox): Pause sync while gaming.
• Communication apps with overlays (Discord, Teams): Disable overlays you do not use.
• Browser hardware acceleration: Close browsers or disable hardware acceleration in browser settings.

Use Task Manager to spot processes that consume resources while gaming. Anything that spikes during stutter is a suspect.

9. Configure Your GPU Control Panel

Your GPU control panel has dozens of settings that affect gaming performance. The most impactful ones:

NVIDIA Control Panel

• Power management mode: Set to Prefer maximum performance.
• Low Latency Mode: Set to Ultra (or use NVIDIA Reflex in supported games).
• Texture filtering quality: Set to High performance for competitive games.

AMD Adrenalin

• Surface format optimization: Enable.
• Texture filtering quality: Set to Performance.
• Radeon Anti-Lag: Enable (or use AMD Anti-Lag in supported games).

These settings can reduce input lag and slightly increase FPS in CPU-bound scenarios.

10. Keep Windows Updated

It sounds obvious, but Windows updates regularly include performance fixes, driver improvements, and scheduler optimizations. Running an outdated version of Windows can leave performance on the table.

1. Open Settings > Windows Update.
2. Check for updates and install any available.
3. Restart your PC.

Avoid running preview or "dev" builds of Windows for gaming, as these can have unresolved bugs. Stick to the stable release channel.

11. Verify Your Monitor Is Running at Maximum Refresh Rate

A surprising number of gamers discover months later that their high refresh rate monitor has been running at 60Hz because of a wrong cable, port, or setting. This is a free performance upgrade hiding in plain sight.

1. Open Settings > System > Display > Advanced display.
2. Check the refresh rate dropdown.
3. Set it to the highest value your monitor supports.

If the highest value is missing, the cable or port is usually the culprit. Use a certified DisplayPort 1.4 or HDMI 2.1 cable, and check your monitor's manual to see which port supports the highest refresh rate. Verify with our FPS Test tool.

12. Clean Up Your Storage Drive

Windows slows down noticeably when your system drive is nearly full. SSDs in particular slow dramatically when they are over 80 percent full, because they need free space for wear leveling and garbage collection.

1. Open Settings > System > Storage.
2. Check how full your system drive is.
3. Use Storage Sense or manually delete files you no longer need.

A full drive causes stutter in games that stream assets from disk, and slows down Windows itself. Keep at least 15 to 20 percent of your drive free.

Bonus: Defragmentation and TRIM

If you are still using a mechanical hard drive (HDD), regular defragmentation can improve load times and reduce stutter. Windows does this automatically on a schedule, but you can trigger it manually:

1. Press the Windows key and type "Defragment and Optimize Drives."
2. Select your drive and click Optimize.

For SSDs, do not defragment — it wears out the drive and provides no benefit. Windows automatically runs TRIM on SSDs, which is the correct optimization.

Measure Your Results

Before and after making these changes, measure your performance so you know what actually helped. Use our FPS Test tool for a quick refresh rate check, and use an in-game overlay (Steam, NVIDIA, AMD, or MSI Afterburner) to measure real FPS during gameplay.

Tip: Change one setting at a time and measure. If you change ten things at once and performance improves, you will not know which change was responsible.

Summary

Windows is not optimized for gaming out of the box, but a few targeted tweaks can unlock meaningful performance. Start with the highest-impact changes — updating drivers, enabling Game Mode, setting the power plan to High Performance, and disabling Xbox Game Bar — then work through the GPU control panel settings and storage cleanup. Every system is different, so measure your FPS before and after each change to see what works for you. With these optimizations, you can squeeze more performance out of your existing hardware without spending a dollar.