Boost FPS on Old Windows 11 PCs: Easy Guide for Vietnamese Gamers & PC Café Players

Chào các game thủ Việt Nam (Xin chào, 베트남 게이머 여러분)!

I am the Director of G-Cafe, a professional PC gaming setup provider in South Korea. I am also a Korean PC Café & Esports System Building Specialist with 25 years of experience creating the fastest PC environments. We specialize in fast hardware for pro players. With years of experience helping thousands of PCs, I know the best ways to get maximum speed from older computers.
PC CỠ CHIẾN GAME MƯỢT
PC CỠ CHIẾN GAME MƯỢT

Is your old Windows 11 PC slow? Are your games lagging? Buying new hardware is very expensive. Good news: You can boost your FPS and make your PC much faster without buying anything! This guide shows you simple, safe ways to make your system work its absolute best. Follow these steps for faster games and less lag. These tips are especially good for Vietnamese PC gamers using older hardware or playing in PC Cafés.

PART 1: Simple Windows Settings for Max Speed (Windows 11 FPS Boost)

These settings tell your PC to focus all its power on your game.

Essential Windows Tweaks

Game Mode (게임 모드)

Go to Settings > Gaming > Game Mode. Turn ON. This tells Windows to use all power for your game.

Graphics Settings

Go to Settings > System > Display > Graphics. Find your game file, click Options, and set it to High Performance.
(Tip: You should turn HAGS OFF on very old PCs for better stability.)

Visual Effects

Search for "Adjust the appearance." Choose Adjust for best performance. This turns off slow animations.

Power Plan

Search for "Edit power plan." Choose High Performance plan. If you use a Laptop, always plug in the charger when gaming.

PART 2: Stop Background Apps and Unneeded Programs (Windows 11 FPS Boost)

Programs running in the background steal your RAM and CPU power. Turning them off gives you a big speed increase. This is crucial for Vietnamese PC gamers who rely on every bit of performance.

1. Stop Startup Applications

Open Task Manager (Ctrl + Shift + Esc). Go to the Startup tab. Turn off any program you do not need when your PC starts. Focus on apps like OneDrive or Spotify that say "High" impact.

2. Turn Off Unnecessary Windows Features

Turn off features that use your computer's power but are not needed for gaming.

Xbox Game Bar / DVR: Search "Xbox Game Bar" in settings and turn it OFF completely.

Background Apps: Go to Settings > Apps > Installed Apps. Click the three dots next to apps (like Mail or Weather) and set "Background app permissions" to Never.

Notification: Go to Settings > System > Notifications and turn them OFF.

start app
Start app

PART 3: Advanced Fixes (Command Prompt FPS Boost)

These are powerful Windows tools to check and fix broken system files, which often cause random game lag.

1. Check System Files (SFC)

SFC scans and fixes files that are not working right, which stops sudden game lag.

1. Search for CMD in the Start Menu. Right-click and choose Run as administrator.

2. Type the following command and press Enter: sfc /scannow

3. Wait for the scan to finish (100%).

2. Stop CPU Slowdown (Laptop Users)

Laptop users often see their CPU speed drop when it gets hot. These commands help your CPU keep its maximum speed for a smoother game experience, especially for PC Café gamers.

1. Open CMD as administrator (like above).

2. Type this and Enter: powercfg /setacvalueindex SCHEME_CURRENT SUB_PROCESSOR IDLESTATEDISABLE 0

3. Type this and Enter: powercfg /setdcvalueindex SCHEME_CURRENT SUB_PROCESSOR IDLESTATEDISABLE 0

4. Restart your laptop after this step.

CMD
CMD

PART 4: Graphics Card Driver Tips for Low-End PCs (Windows 11 FPS Boost)

Your graphics driver is the link between your PC and the game. Always keep it the newest version.

1. Update Your GPU Drivers

Go to the official website for your graphics card (NVIDIA, AMD, or Intel) and download the newest driver. New drivers often have special fixes for popular games.

2. Make the Game Resolution Smaller

For very old PCs, changing your game's resolution from 1080p to 900p or even 720p will give you the single biggest speed increase! Always pick the lowest graphic settings in your game (like Low or Very Low) and turn off things that use a lot of power, like Shadows and Anti-Aliasing.

FINAL STEP: Restart and Check!

After you change all the settings, a full PC restart is necessary. Start your favorite game and enjoy the faster, smoother game speed!

Call-to-Action: Share this with your PC Café friends in Vietnam!

Good luck, and Happy Gaming! Follow for more Windows 11 gaming tips.

Nếu bạn có bất kỳ câu hỏi nào về tối적화 PC của mình, hãy để lại bình론 bên dưới!

(If you have any questions about making your PC faster, leave a comment below!)

GCAFE Denis Oh
Gcafe Deniswing

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Author: Denis Oh (Deniswing)

As a director of pro-gaming spaces, I provide PC optimization solutions based on 25 years of professional expertise.

Contact or PayPal: itwind.ad@gmail.com