Preston Gralla
Contributing Editor
Preston Gralla is a contributing editor for Computerworld, a blogger for ITworld, and the author of more than 45 books, including NOOK Tablet: The Missing Manual (O'Reilly 2012) and How the Internet Works (Que, 2006).
Did Microsoft make a bad $69B bet on Activision Blizzard?
The company's plans to buy the gaming rival have already generated US government pushback. Could that unwelcome distraction slow Microsoft's recent progress?
Handy PowerPoint keyboard shortcuts for Windows and Mac
Whether you’re creating a presentation or giving one, you can do it more efficiently with the help of keyboard shortcuts in the Microsoft PowerPoint desktop app for Windows or macOS.
5 things Elon Musk could learn from Microsoft CEO Satya Nadella
The way Satya Nadella turned around Microsoft when he became CEO could not be more different than how Elon Musk has treated Twitter since taking over.
How to protect your privacy in Windows 10
Worried about privacy in Windows 10? Here's what you can do.
Windows 11 22H2: Small but welcome changes
A handful of tweaks improve the Start menu, Task Manager, and File Explorer, but the most anticipated new feature is absent.
Google Workspace vs. Microsoft 365: What’s the best office suite for business?
Google Workspace has become a powerful, feature-filled alternative to Microsoft Office. We break down the pros and cons of each suite to help you decide which is right for your business.
17 ways to speed up Windows 10
If you want to optimize Windows 10, take a few minutes to try out these tips to speed up your PC and make it less prone to performance and system issues.
How to protect Windows 10 and 11 PCs from ransomware
Ransomware is running rampant, but there are several ways individuals and admins can protect their Windows 10 and 11 PCs. Here’s what to do.
Word for Microsoft 365 cheat sheet
Are you getting the most from Word for Microsoft 365/Office 365 in Windows? Learn to use the best new features.
What’s coming in Windows 11 22H2
Get a sneak peek at the main features arriving with the first Windows 11 feature update this fall.
Windows 10 cheat sheet
Get to know the interface, features, and shortcuts in Microsoft's latest operating system. (Now updated for Windows 10 version 21H2.)
Russia is losing the cyberwar against Ukraine, too
Not only has Russia seen setbacks on the battlefield in Ukraine, it's not faring well in the less-obvious cyberwar either. One reason: Russia's ally Belarus was still using Windows XP to keep the trains running on time.
How to preview and deploy Windows 10 and 11 updates
Microsoft’s ‘channels’ for Windows Insider Previews and new Windows releases are confusing for everybody. Here’s help choosing the best method of testing and updating Windows 10 and 11 for yourself or your business.
Cortana explained: Rocky past, promising future for Microsoft’s digital assistant
At first meant to compete with virtual assistants like Siri, Google Now, and Alexa, Cortana has been stripped of many functions and seemingly left to wither away. But its business-focused reboot may hold the key to long-term success.
Windows is in Moscow’s crosshairs, too
Before Russia invaded Ukraine this week, cyberattacks were already under way. Not surprisingly, Windows systems were a common target.
Slack vs. Teams: Which is best for your business?
We compare the top two collaboration platforms in six categories, from usability to enterprise management.
How to handle Windows 10 and 11 updates
You can significantly delay some Windows updates, temporarily pause others, control what time of day they’re installed, uninstall problematic updates, and more. Here’s how.
What’s new in Office 2021?
The new release brings the non-subscription version of Microsoft Office closer to what’s available with Microsoft 365 or Office 365 — but only partway.