Mac Tutorial

When I copy files from macOS X to a USB external hard drive disk with both command or drag and drop action, the operation can not be processed. After some time investigating using google, I finally found the reason. This article will tell you how to resolve the can not copy files from macOS to […]

In this article, i will tell you how to reset root user’s password when your mac machine is running.

When I run command mkdir in mac os to create a folder, it gives me an error message mkdir: /data: Read-only file system like below. This article will tell you how to fix it. sh-3.2# mkdir /data mkdir: /data: Read-only file system

After I reinstall VMware Fusion in macOS, when I click it to open it, it will popup a dialog with the error message File not found.

This article will tell you how to install the .rar format file decompress application ( rarlab ) in Mac OS. It will also tell you how to add unrar file shortcut menu item in the macOS Finder file popup menu list.

When you use Mac OS Finder to browse files, you will find it can not display hidden files. This is the Mac OS default settings. But this is not user-friendly when you need to select hidden files in the Mac OS Finder to submit the hidden files to a web server. So this article will

When you view pictures on Mac OS, you may find you can only view one picture at one time. If you want to view another image picture, you should close the first image viewer, and then click and open the second image in a new image preview viewer. This is not user-friendly. This article will