Videos

Why invite people to look into your code and try to find flaws? Here are five good reasons.

Travis Farral, Director of Security Strategy at Anomali, explains why ransomware attacks occur, how they spread, and what organizations can do to keep data secure.

Here are two methods for hiding zero values in a Microsoft Excel spreadsheet.

Unstructured data is hard to understand, but not when you relate it to structured data, it’s more orderly relative.

Creating checkboxes in a Word document offers a quick way to create to-do lists, project plans, polls, quizzes, and more. Here’s a quick walkthrough of the two main approaches.

Headers and footers offer a great way to organize a document and make it easier for readers to navigate. Here is the trick to setting up different headers and footers in a Microsoft Word document.

While moving a whole sheet may sound complicated, there’s actually a built-in feature in Excel that can make it fast and simple. Here’s a look at how to do it.

There’s a trick to correctly calculating an employee’s hours worked using Microsoft Excel. Here’s how to do it.

A step-by-step guide to putting the Raspberry Pi’s official OS Raspbian on your computer.

Clearing the ARP cache can help resolve Windows networking errors. Bill Detwiler gives you step-by-step instructions for flushing the ARP cache.

Wondering what to do during the summer slowdown? Here are three things to do to keep your team running smoothly this summer.

“Every single day American companies are being hacked. You have to be every bit as tough on cyersecurity as you are on regular security,” Eric Trump told TechRepublic at the 2016 New Hampshire primary

During the presidential campaign Donald Trump Jr. told TechRepublic cybersecurity is one of country’s biggest challenges and the president would thwart attacks by hiring the “best of the best.”

Working with large numbers in Microsoft Excel can be cumbersome. Here’s how to use a custom format for millions, to make them easier to read.

Using a pivot table can increase your productivity in Excel. Here are two simple ways to create one.

After cracking open Apple’s iPhone and exploring the device’s internal components, TechRepublic’s cracking open guru, Bill Detwiler, shows off the reassembled and fully functional iPhone.

The $35 board can be transformed into an Amazon Alexa-powered smart speaker using this new $50 add-on.

To be safe with cloud storage, you need to know how it works. Here are five basic issues to look for.