One of the major differences in how applications are handled between Windows and OS X are how the system presents them to you in the user interface. With Windows, each program will generally load ...

Is your Mac stopping you opening an app from an unidentified developer? Here's how to allow unidentified developer apps on your Mac.

Learn how to use a Microsoft 365 setting to choose whether to open files in the online or desktop app, giving you full control for each file.

Learn how to make applications open on the correct or specific monitor from which it was launched in Windows 11/10.

How to change the default apps that open files For a longer-term solution you’ll need to go through individual applications and change them manually.

Learn how to use the Window Walker tool to search for and locate open windows, based on keyword.