Cómo bloquear textos de spam en iPhone y Android (Guía 2026)
Stop spam and scam texts with built-in tools: filter unknown senders on iPhone, turn on spam protection in Google Messages, block numbers and report to 7726.
Consejos técnicos
Cómo liberar RAM en Windows 11 y Mac (sin comprar más)
Computer feeling slow? Learn how to check memory use in Task Manager or Activity Monitor, close memory hogs, trim startup apps, tame browser tabs and know when more RAM is the real fix.
Las mejores extensiones de Chrome para el seguimiento de precios y las compras en línea (gratis)
Six real Chrome extensions that track prices, show price history, find coupons or earn cash back, plus Chrome’s built-in price tracking and privacy tips before you install.
¿Necesitas una VPN? Una guía honesta (cuando ayuda y cuando no)
An honest, no-hype look at what a VPN does and does not do, when it can help (like public Wi-Fi), when it won’t, and what to check before choosing one.
Cómo encontrar su contraseña de Wi-Fi guardada en Windows, Mac, iPhone y Android
Forgot your Wi-Fi password? Here is how to find a saved Wi-Fi password on iPhone, Android, Windows 11 and Mac, step by step, for networks you own or have permission to use.
Cómo instalar, administrar y eliminar extensiones de Chrome (Guía de principiantes)
A beginner-friendly guide to adding, pinning, controlling and removing Chrome extensions, including site access, Incognito and safety checks.
Cómo activar el modo de protección avanzada de Android 17 (y qué bloquea)
Android’s Advanced Protection mode switches on Google’s strongest device security in one place. Here’s where the setting is, what it blocks, and the trade-offs to know before you enable it.
Aplicaciones falsas y adware en Google Play: cómo verificar y eliminarlos
McAfee found more than 1,900 fake apps on Google Play pushing adware and subscription traps. Here’s how to spot fake apps, check your phone, remove them and use Play Protect.
Avisos de violación de datos falsos y estafas de códigos QR: cómo saber qué es real
Scammers are sending fake data breach notices with QR codes that lead to look-alike forms. Here’s how to tell a real notice from a fake, a quick checklist, and what to do if you already scanned.
Cómo detectar ofertas falsas de Black Friday y sitios de compras de estafa (2026)
Black Friday 2026 is November 27. Here’s how to spot fake deals, scam shopping sites and fake delivery texts, the free tools that check a website, and how to report scams in the US and UK.
¿Está su teléfono a salvo del desbloqueo de la fuerza bruta? Bloquear la configuración de la pantalla que importa
Can someone guess your phone’s PIN? Here are the lock screen settings that matter on iPhone and Android, from PIN length and failed-attempt lockouts to auto-erase and lockdown options.
Cómo encontrar un teléfono perdido o robado (iPhone y Android)
Lost your iPhone or Android phone? Here’s how to find it on a map, make it ring on silent, lock it remotely, and what to do if it was stolen.