Operating Systems

Microsoft Windows 10 Pro
REVIEW

Microsoft Windows 10 Pro

Windows 10 delivers a refined, vastly improved vision for the future of computing with an operating system that's equally at home on tablets and traditional PCs -- and it's a free upgrade for most users.

1 star User rating out of 24 votes
Microsoft Windows 8.1
REVIEW

Microsoft Windows 8.1

If you're a dedicated Windows 8 hater, the update to Windows 8.1 isn't going to change your mind. For everyone else, this collection of tweaks, fixes, and new features is useful, but everything here should have shipped in the original version last year.

4 stars Editors' rating on October 17, 2013
1 star User rating out of 67 votes
Mac OS X 10.11 El Capitan
REVIEW

Mac OS X 10.11 El Capitan

If you own a Mac, you'll want El Capitan. This update simplifies the Mac experience, improving the tools you already use while promising improved performance to come.

Pricing not available

Google Android 6.0 Marshmallow
EDITORS' TAKE

Google Android 6.0 Marshmallow

Android 6.0 Marshmallow is out now. This is everything you need to know about Google's mobile operating system update.

Pricing not available

Apple iOS 8.1
EDITORS' TAKE

Apple iOS 8.1

With the latest version of iOS and an NFC-equipped iPhone, you'll finally be able to pay for transactions with Apple Pay.

Pricing not available

Mac OS X 10.5 Leopard
REVIEW

Mac OS X 10.5 Leopard

The grace of Leopard's interface enhancements makes productivity more pleasurable with a Mac, as more than 300 functional and fun features top off this update.

4 stars Editors' rating on October 25, 2007

MSRP: $129.00

Visit manufacturer site for details.

Google Android TV
EDITORS' TAKE

Google Android TV

Google is taking yet another shot at a living room software platform with Android TV, which runs on the upcoming Android L platform.

Pricing not available

Mac OS X 10.9 Mavericks
REVIEW

Mac OS X 10.9 Mavericks

As it's a free upgrade that gives you more apps, improved features across the board, and better performance, there is really no reason not to get Mavericks on your Mac.

4.5 stars Editors' rating on October 24, 2013
2.1 stars User rating out of 18 votes
Mac OS X 10.10 Yosemite
EDITORS' TAKE

Mac OS X 10.10 Yosemite

From new Continuity features to smaller, useful tweaks across core apps, Mac OS X Yosemite is a must download for Mac users.

1 star User rating out of 12 votes

Pricing not available

Apple iOS 9
REVIEW

Apple iOS 9

If you own a recent Apple device, you'll want to make the jump to iOS 9: Better battery life, improved native apps and multitasking prowess on the latest iPad make this upgrade a no-brainer.

3.5 stars User rating out of 2 votes

Pricing not available