Our '7 Days' weekly tech roundup brings the juiciest announcements. Read about the low-cost MacBook, the major Firefox redesign, and some drama. 7 Days is a weekly roundup of picks of what's been ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. “Activation” exercises ...

An app activation rate is the percentage of new users who complete desired steps in the app onboarding process. A high activation rate improves the chances of long-term retention. The steps taken by ...

Phone activation for Windows has been discontinued. You'll have to use an online portal to activate Windows. The portal requires a Microsoft or business account. Microsoft has typically offered a few ...

A typosquatted domain impersonating the Microsoft Activation Scripts (MAS) tool was used to distribute malicious PowerShell scripts that infect Windows systems with the 'Cosmali Loader'.

Mozilla’s Firefox browser is getting a long-awaited feature. Called Split View, this new feature will allow users to view two different websites side-by-side in a single tab. Firefox’s Split View ...

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions with more than 50,000 downloads, to monitor browser activity and plant a backdoor. The ...

Runners know they’re supposed to do more than just run. Strength training makes you stronger so you can run harder and longer. Mobility exercises make you run more efficiently. Postrun stretching can ...

Windows activation confirms that your copy of the operating system is genuine and fully licensed. This short guide explains what Windows activation is, why it matters, and the different activation ...

Best VPN Mozilla VPN Review 2026 How to Activate Firefox VPN, Mozilla’s Built-in Privacy Tool Mozilla is rolling out an (ambitious) new privacy feature that could ...

The “Product Activation Failed” error in Microsoft Word and other Office applications (such as Excel, PowerPoint, etc.) occurs when the software cannot verify its ...

Emergency updates are coming thick and fast, with Apple recently fixing two flaws being used in attacks and Google issuing critical patches for its widely used Chrome browser. Emergency security ...