How to Batch Rename File Extensions

So how do you rename multiple file extensions at once? If you have a directory full of files that need to be changed from .PNG to .JPG, it’s going to take forever to do this using the method above. Luckily, there are a couple of different ways we can change the file extension for multiple files at once. Command Line For those of you who are familiar with the command line, there is a very easy command you can…

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How to copy and paste between your computer and VirtualBox

1- Install additional software After you install VirtualBox and a virtual machine, you want to Copy & Paste between your computer and the virtual machine, you need to install an additional piece of software, which is ” Guest Additions“.On the  VirtualBox window, enter the  Devices/Insert Guest Additions CD Image..function to insert a virtual  CD disc to install this software. After finishing installation, restart your virtual machine  2- Shared Clipboard + Drag & Drop Shut down your virtual machine and go back to the  VirtualBox Manager ​​​​​​​screen. On “General -> Advanced” Tab, select: Shared Clipboard:…

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