Jack Wallen

If you’ve been experiencing the dreaded “!” error in your Android Lollipop Wi-Fi connections, Jack Wallen has a solution that will fix the issue.

Make your mobile life even easier by creating a home screen shortcut for Gmail labels.

Smartphones designers are making enormous strides in displays, speed, complexity, and form, all the while forgetting the most important function–being a phone.

If you have a need for an e-commerce solution in your data center, look no further than Magento. Find out how to install this flexible tool on Ubuntu Server 18.04.

Learn how to install Auditd on CentOS 7 and how to add a new rule to watch for file system changes.

If you’re looking to make Firefox as efficient as possible, you might want to consider disabling Lazy Loading. Jack Wallen shows you how.

Jack Wallen shows you how to use a built-in Linux command to keep you from accidentally leaving your commands running for hours on end.

macOS is perfectly capable of working with SSH keys, for more secure remote connections. Jack Wallen shows you how to generate the necessary keys and copy them to a server.

If you need to remote into a GUI-enabled Linux server, your fastest, cheapest option is VNC. Jack Wallen shows you how.

Gmail has received a Material redesign that might make you question it’s usability. Fear not, the app is still the same … only better. Jack Wallen shows you want you can exp

Jack Wallen helps to make sense of the new Vivaldi Auto Stacking tab feature.

VirtualBox now has the easy means to copy files to and from guests and hosts. Jack Wallen shows you how to use this new file manager.