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).
Excel 2016 cheat sheet
Are you getting the most from Microsoft Excel 2016? Get to know the key new features.
Review: Windows 10 Creators Update is here and worth the download (with video)
Windows 10 Creators Update, the latest version of Microsoft's new operating system update, offers some interesting new features worth knowing about.
How to fix five Windows 10 headaches
Microsoft's Windows 10 OS is a lot better than its predecessor, but it still has some annoying quirks. We help you solve them.
5 built-in Windows 10 apps that do the job (with video)
These 5 built-in Windows apps -- Mail, Calendar, Maps, People and OneNote -- were once denounced as inadequate, but have grown into highly useful tools.
Review: 3 services for managing all your cloud storage accounts
Do you often find yourself playing 'find the file' among all your cloud storage services? One of these three apps can help.
Which mobile data provider is best?
Computerworld readers rate AT&T, Sprint, T-Mobile and Verizon on network speed, reliability, value and more. Find out which carrier gets the most cheers -- and which the most jeers -- from our 2016 survey respondents.
Review: Microsoft Teams tries to do Slack one better
Microsoft Teams, a new group collaboration tool, promises a new level of productivity for Office. But is it good enough to beat competitors like Slack?
Microsoft Word vs. Google Docs: Which works better for business?
Has Google Docs caught up to Microsoft Word as an enterprise productivity application? We compare the two word processors to see which wins in today's online environment.
Windows 10 Redstone: A guide to the builds
Now that Windows 10 Anniversary Update is here, Microsoft is already working on the next two major updates. We track all the new builds here.
After the Anniversary Update: What’s next for Windows 10?
Now that Microsoft's Anniversary Update of Windows 10 is live, the company is planning two major updates for next year.
Where Clinton and Trump stand on tech issues
Their views are far apart on nearly every issue related to technology and the tech industry.