

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).


How to handle Windows 10 updates
Step 1: Understand that there are updates, and then there are updates.

Is Windows 10X a Chromebook killer?
With Windows 10X, Microsoft could deliver a slimmed-down version of Windows that could help the company fend off growing interest in Chromebooks. Or it could make a mess of things, again.

Chrome vs. Edge vs. Firefox: Which is the best browser for business?
With SaaS applications the new normal, the humble web browser powers the business world like never before. We take a deep dive on the three leading cross-platform browsers.

How to share a Windows 10 PC
Need to share a Windows 10 PC among employees or temporary workers at the office, or with family members at home? No problem — here's how to do it.

Windows 10 cheat sheet
Get to know the interface, features and shortcuts in Microsoft's latest operating system. (Now updated for Windows 10 version 20H2.)

Windows hackers target COVID-19 vaccine efforts
Hackers appear to be targeting vaccine researchers, manufacturers and the COVID-19 “cold chain” that will be used to keep the vaccine cold enough for distribution.

How to protect Windows 10 PCs from ransomware
Ransomware is running rampant these days, but there are several ways Windows 10 users and admins can protect their PCs. Here’s what to do.

Microsoft, it's time deliver these four Windows wishes
When is a "major" OS upgrade not really a big deal? And just what would constitute big changes in Windows 10? Herewith, a few thoughts and wishes.

Is Windows the greatest cyberthreat to the 2020 US election?
With Election Day coming up fast, there’s evidence that Windows-based attacks could be imminent — or may have already started. Seeds of chaos being sown already?

How IT can keep remote workers’ Windows 7 PCs safe
Employees connecting to corporate networks via old Windows 7 devices puts businesses at high risk. Here’s how to mitigate the threat.

The worst version of Windows ever released
Windows Me was unstable, unloved and unusable. But was it really the worst OS Microsoft ever produced – worse even than Windows 8?

14 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.

Windows 10 quick tips: Get the most out of Cortana
Microsoft's digital assistant Cortana can make your life easier and more efficient — if you know how to really take advantage of it.

Google Sheets vs. Microsoft Excel: Which works better for business?
As Google has added more sophisticated features to Sheets, Microsoft has been beefing up Excel’s collaboration abilities. See which spreadsheet app wins in today’s multiplatform environment.

Why Windows is Microsoft’s shield against a federal onslaught
With Congress up in arms about how Big Tech is dominating so much of the digital world, Microsoft has managed to avoid the fray.

Did Microsoft kill the wrong store?
Microsoft recently announced it's permanently closing its retail stores worldwide. It should have axed the Windows store instead.

PowerPoint 2016 and 2019 cheat sheet
Are you getting the most from PowerPoint 2016 and 2019 for Windows? Learn about the key features in Microsoft’s powerful presentation app.

PowerPoint 2016 and 2019 cheat sheet: Ribbon quick reference
Our visual guide helps you find the most useful commands on the Ribbon in PowerPoint 2016 and 2019 for Windows, along with keyboard shortcuts for performing each action.

Windows 10X: Train wreck in slow motion – or the future of Windows?
Microsoft hasn't said much about Windows 10X – and what it has spelled out so far leaves the company's plans unclear. Is 10X the next version of Windows 10? Or a dead end?
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