How to Speed Up Your PC: The Ultimate Performance Guide for 2024
Does your computer feel like it's wading through molasses? You hit the power button, go make a coffee, come back, and it's still thinking about starting the day. Whether you're a gamer battling for every frame per second, a video editor watching render bars crawl, or just someone tired of waiting for a web browser to open, a slow PC is a universal frustration. The good news? You don't have to live with it, and you probably don't need to buy a new machine.
Many performance issues stem from a buildup of digital clutter, inefficient settings, and background processes quietly eating up your precious resources. Think of it like a car that hasn't had a tune-up in years. It might still run, but it’s not the lean, mean machine it once was. This guide is your complete digital tune-up. We'll walk you through a series of simple yet powerful steps to clean up, optimize, and speed up your Windows PC. These are tweaks you can perform on a monthly basis to keep your computer running at peak performance. Let's get started and give your PC the boost it deserves!
Step 1: The Foundation - Windows and Driver Updates
Before diving into the deep-end of optimizations, let's start with the absolute basics. Keeping your system and its components up-to-date is the single most important maintenance task. It’s like ensuring your car has the right oil and tire pressure before a long trip. These updates provide critical security patches, bug fixes, and often, significant performance enhancements.
Check for Windows Updates
Microsoft constantly refines its operating system. An update might fix a memory leak or improve how the OS manages resources, directly translating to a faster experience. Here’s how to check:
- Press the Windows key or click the Start button.
- Type
Windows Update settingsinto the search bar and press Enter. - In the window that appears, click the Check for updates button.
- If updates are available, let them download and install. You may need to restart your computer afterward.
Don't Forget Optional and Driver Updates!
This is a pro-tip that many people miss. Even if Windows says you're up to date, there might be crucial updates hiding in plain sight. In the same Windows Update window, look for a link that says View optional updates or Advanced options then Optional updates.
Inside, you’ll likely find a section called Driver updates. These are updates for the physical hardware inside your computer: your graphics card, motherboard chipset, network card, and more. While Windows Update sometimes handles these automatically, the optional section is where you can manually ensure everything is current. Outdated drivers can cause instability, glitches, and significant performance bottlenecks. Go ahead and check all the boxes for the driver updates and install them. This single step can solve a host of mysterious slowdowns.
Step 2: Unleash Your Graphics Card with Hardware-Accelerated GPU Scheduling
Your Graphics Processing Unit (GPU) is a powerhouse, especially for gamers and content creators. However, by default, the Central Processing Unit (CPU) does a lot of heavy lifting in managing what the GPU works on. Hardware-Accelerated GPU Scheduling is a feature that allows your GPU to manage its own memory and tasks, freeing up your CPU to focus on other things. This can lead to reduced latency and improved performance, not just in games but across the entire system.
Here’s how to turn it on:
- Right-click on your desktop and select Display settings.
- Scroll all the way down and click on Graphics or Graphic settings.
- At the top of this screen, look for an option to Change default graphics settings.
- Toggle the switch for Hardware-accelerated GPU scheduling to On.
You will need to restart your PC for this change to take effect. We recommend waiting until you've completed all the steps in this guide before you do that final restart.
Step 3: Declutter Your Digital Space - Apps and Features
Over time, our computers accumulate programs like a garage collects junk. Every piece of software you install takes up disk space, and many add background processes or startup entries that slow you down. It's time for a digital spring cleaning.
Uninstall Unnecessary Programs
Be ruthless. If you haven't used a program in the last six months, you probably don't need it. Getting rid of this "bloatware" not only frees up valuable storage but also reduces the potential for background resource drain.
- Go to Settings > Apps > Apps & features.
- Sort the list by Install date or Size to easily find old or large programs.
- Go through the list one by one. If you find an application you no longer need, click the three dots next to it and select Uninstall.
Note that some core Microsoft applications, like Microsoft Edge, cannot be uninstalled. However, you can and should remove old games, trial software, and utilities you no longer use.
Tame Your Startup Programs
Do you ever start your PC and find it's sluggish for the first five minutes? This is often caused by a stampede of applications trying to launch all at once. Every program that starts with Windows consumes RAM and CPU cycles from the moment you log in. Limiting this to only the absolute essentials will make your computer feel responsive much faster.
You can manage this in two ways:
- From Settings: In the same Apps menu, click on Startup on the left-hand panel. Simply toggle off any application you don't need running immediately.
- From Task Manager: Right-click on your taskbar and select Task Manager. Go to the Startup apps tab. Here, you can see the "Startup impact" of each program (High, Medium, Low). Right-click and disable anything that isn't critical.
What's critical? Things like your antivirus software or audio drivers (like the GoXLR app mentioned in the video) are good to leave on. What's not critical? Spotify, Discord, Steam, Google Chrome—these are all apps you can easily open manually when you need them.
Step 4: Reclaim Your Resources - Adjust Privacy and Background Apps
Windows has a lot of features designed for convenience that, unfortunately, come at the cost of performance. Many of these features run as background processes, constantly using a little bit of your PC's power. When dozens of these are running, "a little bit" adds up to a noticeable slowdown.
Fine-Tune General Privacy Settings
Let's turn off some of the unnecessary data collection and background activity.
- Go to Settings > Privacy & security (or just Privacy on Windows 10).
- Under the Windows permissions section, go through each item (General, Speech, Inking & typing personalization, etc.) and turn off anything you don't use. For example, turn off "Let apps use my advertising ID" and disable diagnostic data submission you're not comfortable with.
Manage App Permissions
Next, scroll down to the App permissions section. This is a goldmine for performance gains. Go through each category:
- Location, Camera, Microphone: Do you really need every app to have access to your microphone? Go in and turn off access for apps that have no business using it. "Voice activation" is another one to disable, as it means your PC is "always listening," which is another process running constantly.
- Notifications, Account info, Contacts, Calendar: Review these and disable permissions for apps that don't need them.
If you accidentally turn something off that an app needs later (like camera access for Zoom), you can always come back here and turn it back on.
The Hidden Performance Killer: Background Apps
This is one of the biggest culprits. Even if an app isn't set to run at startup, Windows may allow it to run in the background to check for notifications or updates. This means your calculator, clock, and weather app could be using resources even when they're closed.
In the same Privacy settings menu, scroll down until you find Background apps. You will be shocked at how many things are enabled by default. You can either use the master toggle at the top to turn them all off, or more selectively, go through the list and turn off everything you don't explicitly need to provide live notifications, like your Mail or a messaging app. For most people, turning almost everything off here is safe and provides a significant performance boost.
Step 5: For Gamers and Beyond - Activate Game Mode
Don't let the name fool you. While "Game Mode" is designed to optimize your PC for play, its benefits can extend to any resource-intensive application, like Adobe Premiere or Blender. When enabled, Windows prioritizes the active, full-screen application. It dedicates more CPU and GPU resources to it and prevents background tasks and Windows Update from interrupting you with notifications or processes that could cause stutters and lag.
To enable it:
- Go to Settings > Gaming.
- Select Game Mode from the menu.
- Ensure the toggle is set to On.
It's a simple, one-click change that helps your PC focus on the task at hand.
Step 6: Hard Drive Health - Disk Cleanup and Optimization
Your hard drive (or solid-state drive) is where all your data lives. When it gets too full or disorganized, your computer has to work harder to read and write information, which directly causes slowdowns. A good rule of thumb is to always keep at least 15-20% of your main drive's space free.
Run Disk Cleanup
Windows has a built-in tool to get rid of digital junk like temporary internet files, old system error reports, and files in your Recycle Bin.
- Open File Explorer and go to This PC.
- Right-click on your main drive (usually C:).
- Select Properties.
- In the General tab, click the Disk Cleanup button.
- Check all the boxes in the list of files to delete, and then click OK.
- If you see a button for Clean up system files, click that too for a deeper clean. It will rescan and often find gigabytes of old Windows update files that can be safely removed.
Optimize Your Drives (Defragmentation) - With a Big Warning!
This step is extremely important, and you must understand the difference between a traditional Hard Disk Drive (HDD) and a Solid-State Drive (SSD).
- HDD (Hard Disk Drive): An older, mechanical drive with a spinning platter. Data can become scattered (fragmented) across the disk, making the read-head work harder. Defragmenting an HDD reorganizes this data into neat, contiguous blocks, speeding up access times.
- SSD (Solid-State Drive): A modern drive using flash memory with no moving parts. Data is accessed instantly regardless of its physical location, so fragmentation isn't an issue. In fact, defragmenting an SSD is harmful as it causes unnecessary write cycles that wear down the drive and shorten its lifespan.
With that in mind, here's how to optimize:
- In the same Properties window for your drive, go to the Tools tab.
- Click the Optimize button under "Optimize and defragment drive".
- Select your drive from the list. The "Media type" column will tell you if it's a Hard disk drive or a Solid-state drive.
- If it's an HDD, click Analyze, and then once it's done, click Optimize.
- If it's an SSD, Windows will usually run a different process called "TRIM" instead of defragging, which is safe and beneficial. You can run this if you wish, but modern versions of Windows handle it automatically. Never use a third-party tool to defragment an SSD.
Step 7: The Final Cleanup - Deleting Temporary Files
Even after Disk Cleanup, there are hidden folders full of temporary files that applications create during use. Think of it as the leftover scraps and mess in a workshop after a project. Cleaning these out can free up space and resolve strange glitches.
- Press the Windows key + R to open the Run dialog box.
- Type
%temp%and press Enter. This will open a folder. - Press Ctrl + A to select everything in this folder, then press the Delete key.
- A popup may say some files can't be deleted because they are in use. This is normal. Just check the box that says "Do this for all current items" and click Skip.
- Press Windows key + R again.
- This time, type
temp(without the percent signs) and press Enter. You may need to grant administrator permission. - Once again, select all (Ctrl + A) and delete everything, skipping the files that are currently in use.
Step 8: Maximize Your Power - Choose the High Performance Plan
By default, Windows uses a "Balanced" power plan, which tries to save energy by throttling your PC's performance when it thinks you don't need it. For desktops that are always plugged in, this is an unnecessary handicap. Let's unleash the full power.
- Press the Windows key and type
Choose a power planand press Enter. - You will likely see "Balanced" and "Power saver." Click on Show additional plans.
- Select the High Performance option.
A note for laptop users: Using High Performance will drain your battery much faster. It's best used only when your laptop is plugged into the wall and you're doing a demanding task like gaming or video rendering.
Step 9: Performance Over Polish - Adjust Visual Effects
Windows loves its flashy animations—windows fading into view, shadows under your mouse cursor, menus sliding smoothly. While these look nice, they all use a tiny bit of processing power. Disabling the non-essential ones can give you a small but noticeable bump in responsiveness, making your PC feel snappier.
- Press the Windows key and type
View advanced system settingsand press Enter. - In the Performance section, click the Settings... button.
- You will see a long list of visual effects. You could select "Adjust for best performance," but this will make Windows look very dated (like Windows XP).
- Instead, select Custom: and uncheck everything, then re-check only these essential few to keep a modern look without the performance hit:
- Show thumbnails instead of icons
- Show window contents while dragging
- Smooth edges of screen fonts
- Use drop shadows for icon labels on the desktop
- Click Apply, then OK.
Step 10: The Last Resort - Scan for Malware
If you've done all of the above and your PC is still inexplicably slow, there's a chance you might have malware or adware running in the background. These malicious programs are notorious for consuming system resources and spying on your activity.
While Windows Defender is a solid first line of defense, a dedicated, on-demand scanner is excellent for a second opinion. A highly recommended and trusted tool is Malwarebytes. It offers a free version that allows you to perform a full system scan to find and remove threats that other antivirus programs might miss.
Download it from its official website, install it, and run a full scan. If it finds anything, let it quarantine and remove the threats. A clean bill of health here means your performance issues are likely not caused by malware, but it's an essential check to perform for both performance and security.
Your PC's New Lease on Life
Congratulations! You've just completed a comprehensive tune-up of your PC. After a final restart to apply all the changes, you should notice a significant difference. Your computer should boot faster, applications should launch quicker, and the entire user experience should feel smoother and more responsive.
Remember, digital maintenance is not a one-time fix. Make a habit of running through some of these steps, especially Disk Cleanup and checking for updates, on a monthly basis. By keeping on top of these simple tasks, you can keep your PC running like new for years to come.

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