how to upgrade the storage on my new MacBook Pro

Hi elisabet61,

Unfortunately if your MacBook Pro was made in 2016 or later, the internal storage cannot be upgraded. The internal SSD is soldered directly to the main logic board inside.

However, you might want to consider purchasing an external drive - either a rotational hard drive (decent speed and cheaper) or a solid state drive (SSD, very fast but expensive).

Thanks for that info. In that case the internal SSD is soldered to the main logic board inside, and cannot be replaced.