結果 : how do i upgrade my old mac operating system
0:35

How to Software Update on MacBook, iMac, Apple Computer)

WorldofTech
205,678 回視聴 - 4 年前
7:23

Upgrade older Mac to the newest OS (2011 and later)

Prime Tech
344,165 回視聴 - 3 年前
15:38

How to Upgrade Old MacBook to Latest MacOS Version: Mavericks to Big Sur

Technomentary
648,170 回視聴 - 3 年前
4:49

How To Reinstall macOS On ANY Mac

Tech Talk America
518,208 回視聴 - 2 年前
6:16

How to Upgrade from Mac OS X Lion to macOS High Sierra

Benjamin's Tech
741,143 回視聴 - 4 年前
7:26

Apple won't like this! Mac OS Monterey running on obsolete iMac!

Reboot Retro
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4:01

How To Update Mac OS Software When No Updates Showing - Apple Mac Support (100th Sub Special)

How2TechTips
387,462 回視聴 - 4 年前
3:48

How to update macOS on your Mac | Apple Support

Apple Support
590,315 回視聴 - 1 年前
6:41

Apple thinks this 2009 27" iMac is worthless. Let's refurbish and upgrade it to Monterey!

Reboot Retro
203,519 回視聴 - 2 年前

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14:16

Breathe new life into an old MacBook with THIS upgrade

Luke Miani
436,402 回視聴 - 2 年前
12:43

Old Macs seem to last forever. Here's why.

Luke Miani
1,514,500 回視聴 - 4 年前
10:00

Which Versions Of macOS Are Compatible With Your Mac?

macmostvideo
38,018 回視聴 - 3 年前

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26:03

How to Install MacOS Ventura 13 on an Unsupported Mac, MacBook, iMac or Mac Mini in 2023!

Matt Talks Tech
548,835 回視聴 - 1 年前
13:00

How to install Mac OS Sonoma on Legacy iMacs, 2012 iMac Running Sonoma. OCLP tutorial •

Badspade
25,797 回視聴 - 11 か月前
8:54

How to Upgrade to High Sierra Mac OS X 10.13

Gemsbok Apple Tips and Tricks
346,712 回視聴 - 5 年前
19:04

How to Install MacOS Big Sur 11 on an Unsupported Mac, iMac, Mac Pro or Mac Mini in 2022

Matt Talks Tech
303,881 回視聴 - 3 年前
22:58

Install Monterey macOS on an old 2011 Mac Mini! Opencore Legacy Patcher 0.5.3

TechNolli
35,112 回視聴 - 1 年前
9:43

Is Linux the Solution for an Old & Slow Mac

Tech Round Up
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