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 and 11 updates

Windows 11 Insider Previews: What’s in the latest build?

Windows 11 Insider Previews: What’s in the latest build?

Get the latest info on new preview builds of Windows 11 as they roll out to Windows Insiders. Now updated for Insider Preview Build 22000.466 for the Beta and Release Preview Channels, released on Jan. 14, 2021.

Windows 11: A guide to the updates

Windows 11: A guide to the updates

Here’s what you need to know about the latest updates to Windows 11 as they’re released from Microsoft. Now updated for KB5009566, released on Jan. 11, 2022.

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 KB5009543, released on Jan. 11, 2022.

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 2112 (Build 14729.20248), released on Jan. 11, 2022.

Windows 11 cheat sheet

Windows 11 cheat sheet

Get up to speed with the new interface and features in Windows 11.

Windows 10 Insider Previews: A guide to the builds

Windows 10 Insider Previews: A guide to the builds

Get the latest info on new preview builds of Windows 10 as they roll out from Microsoft. Now updated for Insider Preview Builds 19044.1381 (21H2) and 19043.1381 (21H1) for the Release Preview Channel, released on Nov. 18, 2021.

What’s new in Office 2021?

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.

Windows 11 in-depth review: Windows 10 gets a nip and tuck

Windows 11 in-depth review: Windows 10 gets a nip and tuck

Microsoft’s new OS gives Windows 10 a much-needed facelift, tighter security, and a better overall experience.

Gmail vs. Outlook: Which works better for business?

Gmail vs. Outlook: Which works better for business?

When it comes to email, calendar, and contacts, Microsoft Outlook has long ruled the roost, but Google Workspace’s combo of Gmail, Google Calendar, and Google Contacts is worth a second look.

4 quick tips for Cortana in Windows 10

4 quick tips for Cortana in Windows 10

Microsoft's digital assistant Cortana can make your life easier and more efficient — if you know how to take advantage of it.

Podcast: Windows 11 overview: Hardware requirements, security updates and upgrade confusion

Podcast: Windows 11 overview: Hardware requirements, security updates and upgrade confusion

Microsoft will launch Windows 11 on October 5, but not every PC will be eligible for an immediate upgrade. Rollout will last well into 2022 for machines that meet the necessary hardware requirements, and Windows 10 will be supported...

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