THE BIGGEST SPACE hogs on your Mac are likely to be your photos, videos and music libraries. You can save space here without losing a thing.
TOO MANY PHOTOS?
The more megapixels your iPhone can shoot, the bigger the file size of the resulting photos and videos. If you have sufficient iCloud storage you can offload the high–resolution versions to Apple by selecting Optimize Mac Storage in Photos > Preferences. However, we’d recommend moving your Photos library to an external drive and include