Xbox Game Bar
The Xbox Game Bar, included within Windows 10, can be used to record your screen. You can check whether it is enabled within your Settings menu by navigating to Settings > Gaming.
Once enabled, the Xbox Game Bar can be turned on using the WIN+G keyboard shortcut.
If you need to find or change the folder location where recordings are saved to, return to the Gaming Settings menu. On the left-side column, you'll find either "Captures" or Game DVR. Click that heading to find the recording options. At the top, you can "Open Folder" or save to a different folder.