Transistors Changed Everything. Here’s How They Work
How a tiny little electronic switch sparked the computer.
Source: Dicas em Geral
Beginner
Category
Apps
Good practices to choose, organize and use apps more safely.
1742 tips in this category.
After over a decade with Android, these are the 6 apps I’ve used the longest
While there are plenty of apps out there, some are worth keeping around longer than.
Source: Dicas em Geral
Beginner
Is Expensive Bottled Water Actually Better for You?
Luxury water can contain different minerals and taste noticeably different.
Source: Dicas em Geral
Beginner
Saily Ultra eSIM Premum Plan Review: Packed With Perks
For uninterrupted service as you country-hop, the Saily Ultra eSIM works well and comes with plentiful perks.
Source: Dicas em Geral
Beginner
The 4 Best Monitor Arms to Clear Up Your Desk Space (2026)
Your desk setup needs a monitor arm, and I’ve been testing every one I can get my hands on to find.
Source: Dicas em Geral
Beginner
The Best Mattress Toppers I've Tried (2026): Supportive, Plush, Memory Foam
These toppers will transform your mattress into exactly what you need, whether that’s a super-plush pillow top, memory foam, or targeted back.
Source: Dicas em Geral
Beginner
Tesla’s Door Handles Lead to Its Biggest Recall Yet
A Chinese agency says the two recalls affecting some 3 million vehicles can mostly be fixed by over-the-air updates—but they will also require physical warning stickers and camera-related.
Source: Dicas em Geral
Beginner
Google made the My Pixel app actually match your Pixel 11’s color
Check out this fun new My Pixel tweak for the Pixel 11.
Source: Dicas em Geral
Beginner
Hundreds of leaked AWS keys give full control over corporate accounts
More than 9,300 Amazon Web Services (AWS) access keys publicly exposed between August 2022 and August 2026 are still active and valid.
Source: Dicas em Geral
Beginner
Meta’s Big Reckoning Is Here
Meta is in court again over child safety, and this time it’s a landmark case that could force significant changes to core features of Facebook.
Source: Dicas em Geral
Beginner
Is Online Privacy Possible? How Digital Identities Can Help
Using the same email, phone number, payment method, and other identifiers makes it easier for data brokers and attackers to profile your activity.
Source: Dicas em Geral
Beginner
CISA orders feds to patch actively exploited TrueConf Server flaws
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) ordered U.S. federal agencies to prioritize patching two actively exploited vulnerabilities in the TrueConf Server self-hosted communications platform.
Source: Dicas em Geral
Beginner