Sunday

29 March 2026 Vol 19

5 default Windows settings that are secretly slowing down your PC

A Windows PC comes with a few settings that remain the same whether you’ve bought a $500 budget laptop or a $2000 gaming beast. And this can be a problem, especially if you want to use your PC for gaming, creative work, or heavy multitasking. That’s because the default settings do you no favors.

Thankfully, a few quick adjustments can make all the difference. Selecting the right power mode, unlocking a higher refresh rate, toning down unnecessary animations, and keeping background apps in check can all help your PC feel more alive. You already paid for the high-end hardware, and these tweaks simply make sure Windows actually lets you use it.

Delivery optimization

Don’t let Windows use your internet without asking

Delivery Optimization setting on Windows
Screenshot by Pankil Shah — No attribution required

The Delivery Optimization feature changes how your PC downloads updates and apps from the Microsoft Store. Instead of relying solely on Microsoft’s servers, this feature allows your PC to download updates from other computers on your local network or even strangers on the internet. This is done to speed things up, but there’s a catch.

In return, your PC also uploads updates to other devices. That means Windows can use your internet to upload data in the background without you realizing. This can affect your browsing, online gaming, or even video calls.

Some Reddit users have also reported the Delivery Optimization feature unexpectedly spiking RAM usage and slowing down their systems. For all these reasons, it’s best to turn it off by heading to Settings > Windows Update > Delivery Optimization.

Default power mode

Playing it safe can cost performance

Windows power and battery settings
Screenshot by Pankil Shah — No attribution required

The default power mode on a Windows PC is set to Balanced, which tries to find a middle ground between battery life and performance. This isn’t necessarily a bad thing, but if you’re using your PC for gaming, creative work, or heavy multitasking, this can hold your system back.

If you are doing something that requires making the most of your PC’s resources, it’s best to switch to the High performance mode. To change it, head to Settings > System > Power & battery > Power mode. The nice thing is you can set Windows to different power modes, depending on whether it’s plugged in or on battery.

Screen refresh rate

The easiest upgrade you are not using

Screen refresh rate setting in Windows
Screenshot by Pankil Shah — No attribution required

This one is easy to miss, but most high-end Windows laptops and monitors support 90Hz, 120Hz, or even 144Hz refresh rates. By default, though, Windows often sets the screen to the standard 60Hz. That means your display is literally refreshing fewer times per second than it is capable of.

At 60Hz, scrolling feels less smooth, animations look choppier, and games look less responsive. If you’ve ever wondered why your expensive laptop display does not feel as fluid as you expected, this one setting could be the reason.

Head to Settings > System > Display > Advanced display and select the highest refresh rate available. You can always lower it again when you want longer battery life.

Alienware monitor on a desk
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What Is Dynamic Refresh Rate on Windows 11 and How Can You Enable It?

Windows 11 makes setting up your display easy with its dynamic refresh rate feature, but what is it and how does it work?

Unnecessary animations and transparency effects

Prioritize speed over looks

Animation and transparency effect settings in Windows
Screenshot by Pankil Shah — No attribution required

Windows loves its visual flair. Smooth animations, fading menus, and transparent backgrounds all make the interface look modern, but those visual effects come at a cost and aren’t ideal for mid-range PCs.

By default, Windows enables animations for opening and closing apps, switching desktops, and navigating menus. It also uses transparency effects in places like the Start menu, taskbar, and system panels. All of these effects constantly tap into your GPU and system resources in the background.

If you care more about speed and responsiveness than fancy visuals, it’s best to turn these effects off. Head to Settings > Accessibility > Visual effects and turn off both Transparency effects and Animation effects.

Background and startup apps

The apps you didn’t open may still be running

Some of the most silent performance killers on Windows are the apps that run in the background. By default, Windows decides how often an app should run in the background so that it doesn’t use too much power but still receives notifications and updates.

However, this isn’t always ideal. There will always be apps that shouldn’t be running in the background, yet they still do because Windows decided so. You’ll often notice Microsoft’s own apps, like Teams, OneDrive, Edge, and plenty of others using system resources, even if you rarely open them.

To avoid this, you can change the background permissions for these apps. Head to Settings > Apps > Installed apps, click the three-dot icon next to an app, and select Advanced options. From there, use the Background app permissions drop-down menu and select Never. You’ll need to repeat this for each app you want to stop it from running in the background.

Another thing you can do is review startup apps on your PC. From here, you can stop apps from running every time your PC boots. This will not only make your PC boot faster, but also free up resources from the moment Windows loads.


Windows isn’t slow by default, it’s just cautious. And with the above changes, you’re simply telling Windows how you actually want to use your PC. Of course, these are all simple tweaks, but if you want to dive deep, debloating your PC can squeeze out even more performance.

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