Beginner Guide: Keep Your Mac Updated (So It Stays Fast + Secure)

What this is: a simple habit that prevents most Mac problems. Who it’s for: anyone using a work Mac.

Author

Rhubarb

Published

December 3, 2025

Duration

1

minute read

Share this article

The Simple Steps

Check for updates regularly

Updates fix bugs, improve speed, and patch security holes.

Turn on automatic updates

Your Mac can install updates overnight so you don’t have to think about it."Hands-on experience is invaluable for learning new systems."

Restart when asked

A restart finishes the update properly.

Apple’s step-by-step guide:

Update macOS on your Mac (official Apple guide): https://support.apple.com/en-us/108382

Software Update settings on Mac: https://support.apple.com/en-…elp/mchla7037245/mac

Why this matters for SMBs

Old software is one of the easiest ways for hackers to get in. Staying updated is “security without the headache.”

Other Guides

Learn more
Beginner Guide: Use OneDrive Properly (So Files Don't Go Missing)

Beginner Guide: Use OneDrive Properly (So Files Don't Go Missing)

Learn more

Beginner Guide: Turn On Two-Step Sign-In (The Easiest Security Win)

Beginner Guide: Turn On Two-Step Sign-In (The Easiest Security Win)

Learn more

Beginner Guide: Use iCloud Keychain on Apple Devices (So Passwords Aren’t a Mess)

Beginner Guide: Use iCloud Keychain on Apple Devices (So Passwords Aren’t a Mess)

Learn more

Sick of moonlighting as IT?

We’ll mind your tech while you mind your business.

Stay up to date

Get the good stuff - Apple-at-work tips, security updates, and real-life IT wins for growing teams. No fluff, just helpful.

LinkedIn

Let us call you

Tell us a bit about your world and we'll reach out to book a friendly first chat. Easy.