compnews.com.br

Use Microsoft PC Manager to Speed Up Your Windows 11 Computer

Can you really get a Windows PC running like new again? Using this free tool from Microsoft, you can get pretty close.

10/03/2026

Ler mais →

How to Responsibly Dispose of Your Electronics (2026)

Get rid of old, broken, and unused devices—even Lightning cables—without adding to the e-waste problem.

10/03/2026

Ler mais →

Meta’s deepfake moderation isn’t good enough, says Oversight Board

Meta’s Oversight Board wants the company to start taking AI labeling seriously to protect its users from online misinformation. | Image: Cath Virginia / The...

10/03/2026

Ler mais →

Whoop launches a new blood test focused on women’s health

The wearable maker is launching a new panel focused on women's health through its Whoop Labs blood testing service. It's also adding a new feature...

10/03/2026

Ler mais →

TV travando? Veja o que fazer para resolver o problema em poucos passos

A agilidade de uma smart TV nova impressiona, mas, após alguns anos de uso, é comum que o sistema se torne lento e os aplicativos...

10/03/2026

Ler mais →

Hatch’s Sale Has the Restore 3, Rest, and Rest+ All Discounted

Hatch’s sunrise alarm clock is popular for a reason, and it’s on sale this week. An older-model sound machine for babies is on sale too.

09/03/2026

Ler mais →

Por que a energia infinita quebra as leis da física?

A ideia de energia infinita sempre despertou curiosidade e debate, especialmente quando surgem propostas de máquinas capazes de gerar energia sem parar. Contudo, a física...

09/03/2026

Ler mais →

Don’t Expect Big Surprises in the Government’s Alien Files

Donald Trump has ordered the release of files related to aliens, UAP, and UFOs. If previous disclosures are any indication, get ready for a letdown.

09/03/2026

Ler mais →

Are Smart Beds Worth It? A Certified Sleep Science Coach Weighs In (2026)

These tech-packed beds can adjust firmness, track your sleep, and regulate temperature automatically. Based on my testing, here's what's worth the investment.

09/03/2026

Ler mais →

Why RFK’s CDC Is Endorsing ‘Shared Decisionmaking’ for Vaccines

The MAHA movement is recasting the term—developed in the 1980s to help protect patients against paternalistic medicine—in service of its own agenda.

09/03/2026

Ler mais →