Mac Cheat Sheet

How to temporarily turn your Mac’s trackpad on / off (enabled / disabled)

I think that many people are frustrated by the fact that the trackpad of recent MacBooks has become larger than necessary, and the cursor moves when the palm hits during key typing. So, on this page, I'll show you how to consciously turn the trackpad on and off with illustrations.

2021.08.29

Mac desktop

How long can an old Mac be repaired?

When a Mac breaks down a few years ago, you may be wondering whether it should be repaired or replaced. This page will show you how to find out the repair deadline for Apple products, including Macs.

2021.08.29

Mac buy sell repair

Can AppleCare+ be renamed by reselling or transferring Apple products such as Mac?

You joined AppleCare+ when you bought your Mac, but later sold or transferred your Mac. If so, can AppleCare+ be renamed? This section explains.

2021.08.29

Mac buy sell repair

Introducing 5 Mac apps that temporarily prohibit sleep / change the start time

On Mac, you can set the sleep time as a standard function, but you may want to temporarily disable sleep or change the sleep time. In this article, we actually used an app that meets those needs and compared it.

2021.08.28

Mac recommend apps

macOS install

A list of articles on macOS installation, reinstallation, recovery mode, etc.

2021.08.28

macOS install

Mac model OS compatibility table

A list of compatible macOS (OS X) versions is posted for each Mac model. The OS cannot be installed or booted for the unsupported version.

2021.08.28

macOS install

How to replace HDD/SSD in iMac Late 2009/Mid 2010/Mid 2011/Late 2011

Since I replaced the HDD of iMac (21.5-inch, Late 2009), I will explain the procedure at that time in detail with photos. Models around this time are easy to disassemble, support OS up to 10.13 High Sierra, and hardware performance is not bad, so I recommend them.

2021.08.28

Mac buy sell repair

How to replace HDD/SSD in iMac 2006

Since I replaced the HDD of iMac 2006, I will explain the procedure at that time in detail with photos. I will also explain the advantages and disadvantages of HDD / SSD replacement, the necessary tools and types of HDDs that can be used, and precautions when disassembling the iMac.

2021.08.27

Mac buy sell repair

Memory upgrade information for each Mac model

Information on memory expansion is posted for each Mac model. Information on the maximum memory size, number of memory slots, and supported memory specs will be provided based on whether or not memory can be upgraded.

2021.08.24

Mac peripheral

List of Refurbished iPad(update hourly)

You can check the refurbished iPad on the official website, but detailed specifications are listed only on individual pages. So, here is a list (updated hourly) where you can check the released date and chip.

2021.08.23

Mac buy sell repair