I found my PC runs so slowly these days. Then I open the PC task manager to see which program leads the PC running slowly. I found there are almost 100 Google Chrome processes running that occupy almost 2G memory, but I only start about 10 Google Chrome tabs in the browser. This article will […]
How To Stop Multiple Google Chrome Processes Read More »
This article will tell you how to fix the error failed to create the hard disk storage D:\Work\VirtualBox-VM\Windows10\Windows10.vdi when you create a new guest virtual machine in VirtualBox.
After installing macOS on VirtualBox virtual machine, when I start it, I found the screen resolution is too low to display the whole screen bigger. So I need to change the macOS virtual machine’s screen resolution to make the screen fully fill the virtual machine’s window. This article will tell you how to do it.
How To Change The Virtualbox Guest macOS Virtual Machine Screen Resolution Read More »
This article will tell you how to install macOS ( “HighSierra” “Mojave” “Catalina” ) on VirtualBox virtual machine using the Github open source push-button installer file macos-guest-virtualbox.sh.
How To Use macos-guest-virtualbox.sh To Install macOS On VirtualBox Read More »
After installing the virtual machine in VirtualBox, I want to change the virtual machine’s screen resolution in the virtual machine. So I click the VirtualBox Manager or Virtual Machine’s Devices —> Insert Guest Additions CD image… menu item. But it shows the error message like Unable to insert the virtual optical disk C:\Program Files\Oracle\VirtualBox\VBoxGuestAdditions.iso into
When you install mac software, you may encounter a warning message like “XXX” cannot be opened because of a problem. Please contact the developer to confirm that “XXX” can be used with the macOS version. You may need to reinstall the application. Be sure to install any available updates for this application and macOS. This
How To Turn On/Off SIP (System Integrity Protection) On Mac OS Read More »
This article will tell you how to get the current macOS used bash version, how to update the bash version to a new version. It will also tell you how to fix the Error: Failed to download resource “bash” and Error: Fetching /usr/local/Homebrew/Library/Taps/homebrew/homebrew-core failed! during the new bash version installation.
How To Update Bash Version On macOS Read More »
This article will tell you how to copy a VirtualBox virtual machine to another hard disk or computer when your disk has fewer disk spaces step by step.
How To Copy VirtualBox Virtual Machine To Another Computer Read More »