How-Tos

Computerworld Cheat Sheet > Microsoft > PowerPoint [Office 365]

PowerPoint for Microsoft 365 cheat sheet

Are you getting the most from PowerPoint for Microsoft 365/Office 365 in Windows? Learn about the key new features in Microsoft’s powerful presentation app.

macOS Sonoma

How to use Presenter Overlay for better Zoom calls on Macs

The next time you’re in a Zoom meeting, you might want to try this new macOS Sonoma feature when making a presentation.

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How to replace Edge as the default browser in Windows — and why you shouldn’t

Here’s how to make Chrome, Firefox, or another browser the primary one in Windows 10 or 11. (But are you sure you want to?)

men with printing press c1935 seattle municipal archives via flickr

How to fix Windows 10 and 11 printing problems

Although Windows 10 and 11 are generally stable, printer issues do occur from time to time. Here are some tips to work around typical Windows print gotchas.

Squeegee cleaning glass with blue sky

5 steps to a lean, clean Windows machine

Performing a regular disk-cleaning regimen frees up precious storage space and helps keep Windows 10 or 11 operating smoothly. Follow some or all of these steps to get yourself a lean, clean machine.

A woman works at a desktop computer in a shared workspace.

How to share a Windows 10 or 11 PC

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

Chrome Android Settings: Better browsing

4 secret settings for a smarter Chrome Android setup

Supercharge your smartphone browsing experience with these powerful yet completely concealed options for Google's Chrome Android app.

a woman uses a spreadsheet program on a laptop

How (and why) to use conditional formatting in Excel

Conditional formatting highlights key information in a spreadsheet so it’s easy to see at a glance. This beginner’s guide gets you started using conditional formatting.

iPhone 14 rear camera setup

6+ iPhone features you should be using

Apple tweaks the iPhone user experience every year, but how many of those improvements do you actually use?

Google Lens App

16 ways Google Lens can save you time on Android

Google Lens can turn you into a mobile-tech magician, but it's up to you to learn its tricks.

google smart chips people chip

How to use smart chips in Google Docs and Sheets

Smart chips are interactive elements you embed in Google documents and spreadsheets. Learn about the different types of smart chips and how to use them for enhanced collaboration.

iOS 17 AirDrop NameDrop

How to use NameDrop to swap contact details in iOS 17

With more than half of Americans using iPhones, plenty of your colleagues and customers will want to try iOS 17's NameDrop feature to swap contact details.

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Drive cloning in Windows 10 and 11

In workplace practice, disk cloning supports various valuable uses. Learn how to clone a drive in Windows 10 or 11 using two recommended tools.

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8 ways to be more productive in Windows 11

Think Windows 11 can’t give you a productivity boost? Think again. Try these tips to get more accomplished in less time.

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Microsoft Loop cheat sheet

Microsoft’s new Loop app, available in public preview, provides shared workspaces where teams can collaborate. Here’s how to use it.

Microsoft Windows update arrows / progress bars

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.

Mac Wi-Fi

For Apple users, tips on improving Wi-Fi performance

At home or in the office, everyone needs better wireless connectivity. Here are a few ways to build back your networks better.

multi task project management survival swiss army knife

Why DISM is the Swiss Army knife of Windows maintenance

DISM is a Windows command-line utility that helps admins and power users keep a sharp eye on installations and images. It’s worth getting to know, and an occasional life-saver.

Apple business connect Maps place cards

Is your business missing out on a free Apple opportunity?

How your company appears in Apple Maps and Siri search matters when you have more than 1 billion people searching for you on iPhones.

yubikey 5ci 04

How and why to use FIDO Security Keys for Apple ID

In a world that needs Apple’s recently-improved Lockdown Mode to protect good people against bad actors, high-risk individuals should consider using physical security keys to protect their Apple ID.

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