All apps and settings will be deleted when Windows 10 is reset, but all of your files will be kept. You will now be shown two options: “ Keep my files” or “Delete everything”.Under “ Reset your PC”, click on the button “ Get started”.Click it and an options menu will appear on the right-hand side. In the menu list on the left-hand side, you will find the button “ Recovery”.Now, select the option “ Update & Security”.Open the start menu by clicking on the Windows symbol and selecting the settings via the gear wheel icon or the button with the same name.The principal requirement for resetting the operating system is that Windows 10 can be started properly, as it can only be reset via the system settings. However, all installed programs will be deleted. The first option to factory-reset Windows 10 allows you to keep all of your personal files.