How do I reset my Mac to original operating system?

Here are the steps Apple describes:

Start up your Mac pressing Shift-Option/Alt-Command-R.
Once you see the macOS Utilities screen choose the Reinstall macOS option.
Click Continue and follow the on-screen instructions.
Select your startup disk and click Install.
Your Mac will restart once the installation is complete.

What takes up other storage on Mac?

What is Other on Mac Storage?

Documents like PDF, . psd, . doc, etc.
macOS system and temporary files.
Cache files like user cache, browser cache, and system cache.
Disk images and archives like . zip and . dmg.
App plugins and extensions.
Everything else that doesn’t fit into the main macOS categories.

How do you check storage on Macbook Pro?

Find out how much storage is available on your Mac Choose Apple menu  > About This Mac, then click Storage. Each segment of the bar is an estimate of the storage space used by a category of files. Move your pointer over each segment for more detail.

Is memory or storage more important for MacBook?

Modern Macs are more memory efficient than ever. But if you want to work with many files and a lot of big files, RAM can still make your experience smoother. Increasingly, Mac memory is also soldered right to the board, just like the processors.

Is 256GB enough for MacBook 2020?

Is 256GB Enough? If you’re buying any model of MacBook and plan to use it as your main machine, buy a model with more than 256GB of storage. Even if you only double the internal storage to 512GB, you’ll thank yourself in a few years. Constantly juggling free space is miserable.

Is 256 enough storage for MacBook Pro?

All in all, 256GB is plenty of room for most every Mac lover . . . unless you also have a large iPhoto library and take a lot of photos and video — and you know that you will continue to take a lot of photos and video. If this is the case, your decision gets a bit more complicated.