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).

Windows 10 Insider Previews: A guide to the builds

Office 365: A guide to the updates

Office 365: A guide to the updates

Get the latest info on new features, bug fixes, and security updates for Office 365/Microsoft 365 for Windows as they roll out from Microsoft. Now updated for Version 2009 (Build 13231.20418), released on Oct. 21, 2020.

Windows 10: A guide to the updates

Windows 10: A guide to the updates

Here's what you need to know about each update to the current version of Windows 10 as it's released from Microsoft. Now updated for the Windows 10 October 2020 Update (version 20H2), released Oct. 20, 2020.

Is Windows the greatest cyberthreat to the 2020 US election?

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 to protect your privacy in Windows 10

How to protect your privacy in Windows 10

Worried about privacy issues in Windows 10? Here's what you can do.

How IT can keep remote workers’ Windows 7 PCs safe

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

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

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

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?

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

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?

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.

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