How-tos are detailed posts that explain how stuff works and how to get things done. All how-tos on Dong Knows Tech are based on real-world experience or hands-on testing.
For almost a decade—and counting—ransomware has been a massive security headache for individuals and businesses alike. More than just some malicious codes, it’s now considered a type of terrorism or a weapon of war. The good news is that you can prevent ransomware without spending any money. You only need …
This post will help you deal with that dreadful practice of Microsoft where it forces you to use an online account—linked to its server—when you start up your new Windows computer for the first time or when you want to create an account for a friend or family member who …
And I’m back. If you didn’t notice, I hadn’t posted anything new for over a week. That was not out of laziness, writer’s block, a long hangover, or any of those usual suspects. Our summer break—first in years—in Maui was as memorable as expected, possibly even more than expected. We …
Lately, I’ve gotten many messages asking for a recommendation on “travel routers.” Summer is here, and folks want to stay securely connected while on the go. Who wouldn’t? Whether in a hotel room or an Airbnb, a secure Wi-Fi network helps make the temporary lodging feel like home, at least …
This post is part of a series designed for anyone who wants to build a home network from scratch, including the uninitiated. That said, if you’re new to home networking, this is a good place to start. And if you have set up a router before, this piece can be …
ASUS Instant Guard is an easy way to have a private VPN connection on your mobile device that’s linked to your ASUS router at home. You’ll learn all about it in this post. If you’re unfamiliar with what a VPN is, this post provides a detailed explanation. Before proceeding, ensure …
This post will help you set up remote access to your Synology NAS server using Synology’s built-in QuickConnect and Dynamic DNS. Both of these methods have pros and cons, and you’ll figure out which, when, and how to use each by the end of this page—that’s the idea anyway. Remember …
In recent years, more and more folks have been sending me messages asking about how to “get the most out” or “take advantage” of their newly-minted ultra-fast broadband connection—one that can deliver Gigabit of download speed or even faster. The Internet has been getting faster and faster, and that’s exciting! …
Backing up data is essential, but many of us often don’t do that until it’s too late. This post aims to reduce that risk among Windows users. Mac fans should check out this post on Time Machine instead. This post will walk you through both of these practical applications. You …
I’ll share in this post how I hooked my Model Y to Comcast’s xfinitywifi hotspots, which are free for all of its Cable Internet subscribers nationwide. You can do that to your Tesla, too. It’s fun! For this to work, though, you need to be an Xfinity Cable Internet subscriber …
