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Unnecessary startup apps can quietly eat up RAM, use CPU resources, and make your PC slow before you even open a program.
Many apps and services are designed to launch automatically when Windows boots up. These include cloud storage services, game launchers, chat apps, update utilities, and other background programs. And they often add themselves to the startup list without asking. This results in longer boot times and less memory available for the programs you actually use.
The good news is that Windows includes a simple tool that lets you disable unnecessary startup apps in just a few seconds. Let’s see how to do it.
The Easiest Method: Use Startup Apps Settings
This is the safest and simplest method for most people.
- Right-click the Start button.
- Click Settings or search for it.
- Select Apps.
- Click Startup.
You will see a list of apps that are allowed to launch when Windows starts. Next to each app will be a toggle switch. Toggle off any app that doesn’t need to open automatically when you start your computer.
Some of the examples you can consider disabling are:
- Discord
- Spotify
- Steam
- Epic Games Launcher
- Zoom
- Microsoft Teams
- Adobe Creative Cloud
- Chat apps you rarely use
Disabling these apps from auto-opening at startup does not uninstall them. You can still open and use them normally whenever you need them.
Alternative Method: Use Task Manager
If you prefer a faster route, you can manage startup apps directly from Task Manager. Here is how to do it:
- Press Ctrl + Shift + Esc.
- Click Startup apps in the left sidebar.
- Select an app you do not want to start automatically.
- Right-click on it and Disable.
You can re-enable it later by selecting it again and clicking Enable.
How to Know Which Apps to Disable
Windows shows a Startup impact rating for many applications.
You may see:
- High impact
- Medium impact
- Low impact
- Not measured
Start by reviewing apps marked High impact. These typically have the biggest effect on startup performance. If you are unsure about an app, leave it enabled until you know what it does.
What Apps or Services You Should Not Disable
Avoid disabling security software that protects your computer.
Here are a few examples you should keep enabled unless you have a specific reason not to:
- Microsoft Defender components
- Antivirus software
- Security-related utilities
- Hardware management software required for keyboards, touchpads, or graphics features
If you do not recognize an entry, search its name online before disabling it.
How Much Difference Does This Make to Speed and Performance?
The improvement depends on how many startup apps are running. On many PCs, disabling unnecessary startup programs can significantly:
- Reduce startup time
- Lower RAM usage after login
- Improve responsiveness
- Reduce background CPU activity
The biggest gains usually come from removing multiple chat apps, game launchers, cloud services, and update utilities that all start at the same time.
Final Thoughts
If your Windows PC feels sluggish right after booting up, checking the startup app list should be one of the first things you do. Disabling unnecessary startup programs takes less than a minute, does not revoke any features, and can free up valuable RAM and processing power for the tasks that matter.
