If Windows automatically opens folders like your Documents or Downloads folder in File Explorer when you sign in, that’s controlled by a different setting. How to Stop Windows From Reopening Folders The April 2018 Update added the graphical switch to disable this behavior. At one point, you could only avoid this behavior by shutting down your PC with a shutdown.exe command. This feature was added with the Fall Creators Update.
The example pictures in this guide show what Task Manager might look like when opened. Scroll down to the Privacy section and set the “Use my sign-in info to automatically finish setting up my device and reopen my apps after an update or restart” option to “Off.” Task Manager is a utility within Microsoft Windows 10 that provides you with an insight into what is running on your computer, including the allocation of resources and a quick way to close running programs. If you have an older version of Windows 10, look for the below option instead. Update: As of Windows 10’s May 2020 Update (version 20H1), the above screenshot shows the current interface. Scroll down to the Restart Apps section and set the “Automatically save my restartable apps when I sign out and restart them after I sign in” option to “Off.” This video presents two possible solutions to the common issue of a program crashing or 'has stopped working' on a Windows computer. To change this setting, head to Settings > Accounts > Sign-in Options.
How to Stop Windows 10 From Reopening Applications