Note: The Speed tab, like the three other tabs, also appears on the results screen.

This is via the Speed tab that you can open and customize on the Your PC feels under the weather screen. If you use CCleaner Professional, you can also use Health Checkto disable startup programs. Health Check and the Startup tool (CCleaner Professional): Note: As the answer to this question also depends on how you use your PC, we recommend you use a search engine like Google (or an alternative) to research whether certain apps are safe to disable or not. Here are some common apps that are set to auto-start with Windows: Most of the third-party apps you installed on your PC should be safe to disable.

To stop a program from starting with Windows (and remove it from the list of programs that Windows starts automatically), select the program, and click Delete. To stop a program starting with Windows, select the program, and click Disable. After this, you can do one of two things:.(See the screenshot below for reference.) Disabled items show a No in the Enabled column. You should see a list of all items set to start automatically with Windows.Click the Tools icon on the left, then click Startup.Startup is specifically designed to target this problem by allowing you to easily disable programs you don't need to run during system startup. Having too many programs running when your PC starts up can slow it down.

This page explains what the Startup tool is, how to use it, and which programs are safe to disable.

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