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The PCWorld Guide to Windows

Expert windows news, reviews, buying advice, how-tos and deals from PCWorld, with trusted guidance from specialist editors.

Latest Windows News

Spyware can listen in. This is the Windows setting I always change
Feature

Spyware can listen in. This is the Windows setting I always change

This trick also improves day-to-day PC use, too.
By Alaina Yee14 hours ago
Microsoft promised a better Windows 11. Here’s its 6-month report card
Feature

Microsoft promised a better Windows 11. Here’s its 6-month report card

Microsoft is rolling out Windows 11 26H2 to the masses, months after it promised to fix Windows in major overhaul. Did it deliver? Here's our report card.
By Mark Hachman15 hours ago
I doubled my laptop's battery life in a single click. Here's how
Feature

I doubled my laptop's battery life in a single click. Here's how

Microsoft Windows makes available ten "energy recommendations" that extend your laptop's battery life by hours — and they can all be launched with just a single click.
By Mark Hachman16 hours ago
Windows 11 26H2 update has known issues. You might want to wait
News

Windows 11 26H2 update has known issues. You might want to wait

Windows 11 26H2 has three known issues carried over from earlier versions. Here's why you might want to wait to update.
By Hans-Christian Dirscherl2 days ago
Windows 11 26H2 is here earlier than expected. Here's how to get it
News

Windows 11 26H2 is here earlier than expected. Here's how to get it

The Windows 11 26H2 enablement package is live, but not everyone has it yet. Here's how to get it sooner than later.
By Hans-Christian Dirscherl and Joel Lee2 days ago
Windows 11 can keep traces of deleted photos. Here's what you can do
News

Windows 11 can keep traces of deleted photos. Here's what you can do

Windows 11 may retain thumbnail previews of photos even after you delete the original files. Here's how it works and how to clear the thumbnail cache.
By Viviane Osswald3 days ago
When is Windows 11 26H2 coming? Here's what the pattern says
News

When is Windows 11 26H2 coming? Here's what the pattern says

Microsoft hasn't confirmed a release date for Windows 11 26H2 yet, but the pattern of past fall updates points to October 6th, 2026.
By Hans-Christian Dirscherl3 days ago
Microsoft Office suddenly needs to reactivate? A bad update might be why
News

Microsoft Office suddenly needs to reactivate? A bad update might be why

An optional Microsoft 365 update meant to fix outdated Office installs instead broke some of them. Microsoft has stopped the rollout for now.
By Hans-Christian Dirscherl4 days ago
Windows 10 is more stable than Windows 11 in 2026, data shows
News

Windows 10 is more stable than Windows 11 in 2026, data shows

A new analysis shows Windows 11's monthly updates keep breaking things while Windows 10 runs into far fewer problems month to month.
By Hans-Christian Dirscherl6 days ago
Microsoft is quietly killing its Copilot+ PC brand
News

Microsoft is quietly killing its Copilot+ PC brand

Microsoft's new Surface Pro and Laptop meet Copilot+ PC specs but skip the badge. Two execs cast doubt on the label's future.
By Kristian Kask and Joel Lee7 days ago
Microsoft Copilot wants to automate your work. Do you trust it?
News

Microsoft Copilot wants to automate your work. Do you trust it?

Microsoft is giving Copilot a major update with Today views, vibe-coded apps and dashboards, and autonomous "Autopilot" agents.
By Mark Hachman7 days ago
Is Windows 11 good enough yet?
News

Is Windows 11 good enough yet?

After a viewer checks in on the state of Windows 11 in the latest episode of The Full Nerd, I'm forced to ask: has Microsoft done enough to improve Windows 11 in the last five years?
By Alex Wawro7 days ago
Microsoft is killing its 'Companion' taskbar mini-apps in December
News

Microsoft is killing its 'Companion' taskbar mini-apps in December

Microsoft's People, Files, and Calendar companion apps are being retired. Recommended replacements include Outlook, Teams, and Copilot.
By Mikael Markander1 week ago
These hidden Windows 11 tools can save your PC — and your workday
Feature

These hidden Windows 11 tools can save your PC — and your workday

Running into an unexpected problem within Windows can stop you in your tracks. Solving it just takes a little knowhow and a knowledge of what tools you have at your disposal.
By Mark Hachman1 week ago
Windows 11's File History bug is fixed, but it won't install on its own
Updated

Windows 11's File History bug is fixed, but it won't install on its own

Microsoft's optional KB5124010 and KB5124006 updates fix Windows 11's broken File History feature, but you'll need to install manually.
By Mikael Markander1 week ago
Windows 11's optional September update tries to fix Bluetooth again
News

Windows 11's optional September update tries to fix Bluetooth again

Windows 11's September optional update improves File Explorer previews, fixes File History, and targets Bluetooth connectivity bugs.
By Hans-Christian Dirscherl1 week ago
More Windows news

Latest Windows Tips and How Tos

Windows 11's ads are way too pushy. These 9 settings fix the worst
How-To

Windows 11's ads are way too pushy. These 9 settings fix the worst

Tired of Microsoft pushing ads throughout Windows 11? Here are the settings you can tweak to turn them off and reclaim some privacy.
By Jon Martindale4 days ago
Want more PC storage space? This free duplicate-file finder is the key
How-To

Want more PC storage space? This free duplicate-file finder is the key

CCleaner's free Duplicate Finder tool can locate copies of the same file across your PC in minutes, no manual searching required.
By Martin Appel7 days ago
Hate your keyboard's Copilot key? Remap it to any app you want
Tip

Hate your keyboard's Copilot key? Remap it to any app you want

You can turn your keyboard's Copilot key into a search shortcut, or use PowerToys to launch any app you want instead.
By Roland Freist1 week ago
Lock down your Windows 11 taskbar so no one else can change it
Tip

Lock down your Windows 11 taskbar so no one else can change it

Here’s how to lock Windows 11 taskbar settings using the Registry or Group Policy.
By Roland Freist1 week ago
Microsoft Defender is causing slow VLC startups. Here's the fix
Tip

Microsoft Defender is causing slow VLC startups. Here's the fix

A bad Microsoft Defender update is quarantining VLC's cache, causing severe startup delays. Here's how to fix it.
By Frank Ziemann2 weeks ago
This free Windows app makes file conversion ridiculously easy
Tip

This free Windows app makes file conversion ridiculously easy

File Converter turns images, videos, audio, and documents into new formats without having to open another app.
By Sam Singleton2 weeks ago
This free PowerToys command bar replaces several Windows search features
Tip

This free PowerToys command bar replaces several Windows search features

Microsoft's PowerToys includes a Command Palette that lets you search Windows settings, install apps via Winget, and open the registry.
By Roland Freist3 weeks ago
The Windows dictation tool every writer should try
Tip

The Windows dictation tool every writer should try

Voice Typing lets you write with your microphone and even handles punctuation commands. Open it with Win + H to dictate emails, notes, rough drafts, and more.
By Sam Singleton3 weeks ago
Windows 11 can auto-adjust your monitor's refresh rate to save power
Tip

Windows 11 can auto-adjust your monitor's refresh rate to save power

Windows 11's Dynamic Refresh Rate saves energy by lowering your screen's refresh rate when you're not gaming. Here's how to enable it.
By Roland Freist4 weeks ago
Never defragment your SSD. Do this instead to keep it in tip-top shape
Tip

Never defragment your SSD. Do this instead to keep it in tip-top shape

Unlike HDDs, SSDs can be harmed by defragmentation. Here's what to do instead to keep your drive running well.
By Friedrich Stiemer4 weeks ago
This Windows security trick auto-locks your PC when you leave
Tip

This Windows security trick auto-locks your PC when you leave

Dynamic Lock watches for your phone to leave Bluetooth range, then locks Windows. It provides a useful safety net when you forget to lock your PC.
By Sam Singleton4 weeks ago
Windows could lock you out of your PC. Save your recovery key now!
Tip

Windows could lock you out of your PC. Save your recovery key now!

If you lose your BitLocker recovery key, Windows can lock you out of your files permanently. Here's how to check and save yours now.
By Peter Stelzel-Morawietz1 month ago
Whatever happened to Minesweeper and 3D Pinball on Windows?
Tip

Whatever happened to Minesweeper and 3D Pinball on Windows?

Windows used to ship with a bunch of iconic games that you could play straight after installation. Here's why they're gone and what happened.
By Hans-Christian Dirscherl1 month ago
Don't like your Windows network name? Here's how to change it
Tip

Don't like your Windows network name? Here's how to change it

Give your Windows network profiles better names with these 3 simple methods.
By Roland Freist1 month ago
Windows 11 quietly backs up your files to OneDrive. How to stop it
Tip

Windows 11 quietly backs up your files to OneDrive. How to stop it

Windows 11's default OneDrive backup gives Microsoft access to your files. Here's how to disable it and back up locally instead.
By Roland Freist1 month ago
This hidden Windows 11 setting runs Defender scans you missed
Tip

This hidden Windows 11 setting runs Defender scans you missed

If your PC is off during a scheduled Windows Security scan, it'll get skipped. Use this simple registry tweak to force scans afterwards.
By Roland Freist2 months ago
More Windows How-tos

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