Videos

You don’t have to pay for Adobe Acrobat to edit PDFs–here’s how to do it in Microsoft Word.

AWS RoboMaker is a cloud platform that brings robots-as-a-service closer to reality than ever. Here’s what AWS RoboMaker can do for your business.

In search of laptop nirvana, Jack Wallen takes a look at the Dell Precision 5530 Ubuntu Edition.

ReadyBoost can theoretically speed up a Windows system with a slow hard drive. Here’s how to enable it.

Need to pull out a date and corresponding value from an Excel spreadsheet? Here’s how.

Need to figure out how many items on a spreadsheet correspond to a date range? Here’s how to find out with a simple formula.

Tired of Word adding extra spaces after paragraphs? Here’s how to disable that feature.

Here are a few tricks for recovering corrupted files in Microsoft Excel.

Categories are the best way to sort email in Outlook. Here’s what’s changed with using categories in Microsoft Office 365.

Columns can make a simple document look professional, but using them requires a bit of know-how. Learn how to use columns in Microsoft Word 365.

If you have rogue applications opening when you first login to macOS, it can be annoying at best and battery draining at worst. Find out to prevent those unwanted apps from opening.

Cross-site scripting is one of the biggest, most persistent threats on the internet. Are you at risk for an XSS attack?

AI and robotics are no longer catalysts of fear, but rather tools for collaboration. Here’s how companies can benefit.

The macOS finder is more flexible than you think. In fact, it offers a few features that can make its usage far more efficient. Jack Wallen shows you how.

The installation of phpMyAdmin has changed for Ubuntu Server 18.04. Jack Wallen shows you how to get this powerful MySQL web-based GUI up and running.

Bleachbit is an open source temporary file cleaner that does a great job of keeping your system clean. Jack Wallen shows you how this free tool is used

Jack Wallen goes full-on Linux 101 and describes what the “M” stands for in “RTFM”, as it pertains to Linux.

How many times have you had users request username changes? If this has happened to you, you know it can be a headache. It doesn’t have to be. Jack Wallen shows you how this is done on Linux.