Mac Cheat Sheet

How to check and list Sidecar compatible models of Mac and iPad

"Sidecar" has been available since macOS 10.15 Catalina and iPad OS 13, but here's how to find out which Macs and iPads are compatible, and a list of compatible models. Not only does it have a compatible OS, but you can't use "Sidecar" unless it's a compatible model.

2021.09.15

Mac peripheral

Sidecar unable to connect (device time out, etc.)

I have summarized in detail the causes and remedies when Sidecar cannot be used on Mac and iPad with illustrations. I'll also show you how to find out if your Sidecar has a Wi-Fi or USB connection.

2021.09.15

Mac peripheral

Mac Peripheral

A list of articles about Mac peripherals.

2021.09.13

Mac peripheral

“Trust settings” when connecting Mac and iPad / iPhone via USB

In order to connect iPhone / iPad and Mac via USB for backup or use Sidecar, it is necessary to set "Trust settings". This page provides illustrated and easy-to-understand instructions for both setup and reset.

2021.09.13

Mac peripheral

Introducing and recommending 4 ways to export Mac “Notes”

Here are four ways to export Mac "Notes". In addition, I will compare the contents of each method and explain the specific operation method in detail using illustrations, so it will be helpful for those who are wondering which method is better.

2021.09.13

Mac desktop

How to use lock function of “Notes” on Mac

I will explain in detail how to use the lock function of the "Notes" app on Mac, using illustrations. I also explain points to note when using the lock function and what to do if you forget your password.

2021.09.12

Mac desktop

Mac “Notes” app account management

I will explain in detail the account management when using "Notes" app on Mac, using illustrations. This is useful when you want to synchronize between multiple devices, or don't want to vice versa.

2021.09.12

Mac desktop

How to make a table in “Notes” on Mac

I will explain in detail how to create / edit / delete a table in "Notes" app on Mac using illustrations. I will also explains how to sort, add / delete rows and columns, and exchange data with other apps.

2021.09.11

Mac desktop

How to print “Notes” app on Mac

I will explain in detail how to print with "Notes" app on Mac using illustrations. There are two ways to do this, printing from the menu bar and using keyboard shortcuts.

2021.09.10

Mac desktop

How to replace HDD/SSD in MacBook Late 2009/Mid 2010

I replaced the HDD of my MacBook (13-inch, Late 2009), so I will explain the procedure at that time in detail with photos. In these models, the CPU is Core 2 Duo and the power is insufficient, but the memory can be expanded to 8GB or more and it can be used up to macOS 10.13 High Sierra, so it can be used normally if it is not heavy processing. Also, the design is pop and HDD / SSD replacement is relatively easy, so if you have a model that you are not using, why not try modifying it as a second machine?

2021.09.09

Mac buy sell repair