You can lock cells in Excel by heading into the program's "Protection" tab. There, you can set a password, and protect your data.

To lock notes on your iPhone, you'll need to set up a master password, or allow your phone to use your Touch or Face ID to lock and hide notes.

Concealed hinges and modern handles can completely transform cabinets. In this video, I show the easy DIY way to install them step by step, so you can upgrade your kitchen or bathroom at minimal cost.