Computer & home network security
Mostly-free, mostly-built-in fixes for your computer — plus the home router, the front door to everything.
Auto-update everything, find your end-of-support date, and run as a standard user.
Encrypt the disk so a stolen laptop is a brick — and save the recovery key.
Why the built-in protection is enough for most people, and how to spot scareware.
Where software safely comes from, and how to dodge fake-installer ads and bad extensions.
The handful of one-time router changes that matter — and a guest network for gadgets.
The real ways malware gets in, what ransomware does, and why backups defeat it.
A real login password, auto-lock, and handling flash drives and repair shops safely.
Set up find-my-laptop now, and truly erase a drive before you sell or recycle it.