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How to Protect Yourself From SIM-Swapping Attacks
Even the best-laid security plans can go awry if you fall victim to a SIM-swapping attack. Here's how to protect yourself.
Browser Extensions Are a Privacy Nightmare
Browser extensions are much more dangerous than most people realize.
What Is Encryption, and How Does It Work?
You've probably seen the term "encryption" used around the internet.
What Is the WMI Provider Host (WmiPrvSE.exe), and Why Is It Using So Much CPU?
The WMI Provider Host process is an important part of Windows, and often runs in the background.
What Is Desktop Window Manager (dwm.exe) and Why Is It Running?
You shouldn't need 32 gigs of RAM to run the Desktop Window Manager.
What is the System32 Directory? (and Why You Shouldn't Delete It)
Deleting System32 will not speed up your PC.
What Is DHCP (Dynamic Host Configuration Protocol)?
Ever wonder how your devices get an IP automatically?
Understanding Routers, Switches, and Network Hardware
So many different pieces, and way too many wires.
What's the Difference Between GPT and MBR When Partitioning a Drive?
Need a hundred partitions on a single drive? GPT might be right for you.