If your PC takes a long time to feel ready after you sign in, some apps may be starting automatically. You do not need to disable everything. The goal is to stop unneeded programs from launching at sign-in while leaving important security and device software alone.
1. Open Startup apps
- Right-click the Start button.
- Choose Task Manager.
- Select Startup apps in the left menu. Depending on your Windows version, the layout may look slightly different.
2. Review the list before changing anything
Look at each app’s name, publisher and startup impact. Messaging apps, game launchers, music apps and cloud utilities may start automatically because they are designed to be convenient. A “High” impact label does not automatically mean an app is bad; it indicates that the app can affect startup time.
3. Disable only apps you recognize
Select an app you know you do not need immediately, then choose Disable. This normally prevents it from launching automatically at sign-in; it does not uninstall the app. You can open it manually later or return to Task Manager and enable it again.
Do not disable unfamiliar items just because the name looks technical. Be especially cautious with security software, touchpad or audio utilities, graphics tools, and programs that support accessibility or hardware functions. If you cannot identify an item, leave it alone until you can check the PC maker’s or software publisher’s official information.
4. Restart and compare
Save your work and restart Windows. After signing in, give the PC a minute and compare how quickly it becomes responsive. Change only a few items at a time so it is easier to identify which change helped. If an app no longer behaves as expected, re-enable it.
5. Remember that startup apps are only one factor
A PC can still feel slow because storage is nearly full, an app is using too many resources, updates are running or hardware is aging. Microsoft has more tips for improving Windows performance. Avoid third-party “optimizer” apps that promise to speed up everything automatically.
For the exact Windows options and an alternative Settings method, see Microsoft’s official guide to configuring startup applications.
Related guides
Helpful detail: If startup remains slow, note how long it takes to become responsive and whether Task Manager shows CPU, memory or disk use staying unusually high.

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