I often get asked: "Why did Facebook reject my ad even though the content looks normal?"
In this article I list all possible reasons, explain each reason in detail, and provide practical step-by-step solutions so your campaign can move from rejection to running successfully.
Israel's Lavender AI system used to identify human targets in Gaza, its connections to Blue Wolf and Red Wolf surveillance technologies, and the legal, ethical, and humanitarian controversies surrounding automated warfare
Read more: Lavender AI How Israel Uses Artificial Intelligence to Target Humans in Gaza
YouTube doesn't ban AI-generated content — but as of July 15, 2025, it tightened how it defines and enforces "inauthentic content," the update that's mainly aimed at what's now commonly called "AI slop." Here's what actually changed, and what it means if your channel uses AI as part of its workflow.
Whether you're setting up your first headset or you've had one for years, these tips cover screen sharing, battery and performance, privacy, comfort, troubleshooting, and a few app recommendations worth knowing about.
Read more: 40 Meta Quest Tips and Tricks for Beginners and Professionals
Short answer: no — plugging your iPhone into a Meta Quest via USB-C won't stream video to the headset, even though both devices have USB-C ports and it seems like it should just work. Here's why, and what actually does work instead.
Read more: Watchin’ a Flick on Your iPhone Through a Meta Quest with a USB-C Cable: Does It Work
netstat ("network statistics") is a command-line tool that lists every active network connection and listening port on your device — which programs are talking to the internet, what they're connected to, and whether anything looks out of place. It's built into Windows, Linux, and macOS, making it one of the fastest ways to check what's actually happening on your network without installing anything extra.
Read more: Exploring netstat: My Guide to Network Connections and Security
Traceroute shows you the path a data packet takes from your computer to a destination server, hop by hop, along with how long each hop takes to respond. When a website is slow or unreachable, traceroute is usually the fastest way to figure out whether the problem is on your end, somewhere in the middle of the network, or at the destination itself.
Read more: Discovering traceroute: Your Journey Through Network Paths
DNS translates domain names like example.com into IP addresses like 93.184.216.34 that computers actually use to connect. When a site won't load, email stops arriving, or a domain change doesn't seem to be taking effect, nslookup is usually the fastest way to check whether DNS is actually the problem — before looking anywhere else.
Ping is usually the first tool worth reaching for when something on a network isn't working — a slow site, a dropped connection, a server that seems unreachable. It sends a small packet to a target and waits for a response, telling you within seconds whether the target is reachable at all, and how long the round trip takes.
Read more: What is PING command and how to use it - Ping security and tips
If you’re a YouTube creator with an AdSense account but can’t find the "sites" category to add your website, you’re not alone. This issue typically arises because your account is configured as AdSense for YouTube, a version designed solely for monetizing YouTube channels. To monetize a website, you must upgrade your account to a full AdSense account. This comprehensive guide provides a step-by-step process to upgrade your account and add your website, addressing the specific issue of the missing "sites" category in your AdSense dashboard.
Read more: How to Add a Website to Your AdSense Account Linked to YouTube
If you've ever dreamed of living inside a Studio Ghibli movie — with its gentle colors, ethereal lighting, and soft magical realism — you're in luck. With the help of ChatGPT's image capabilities, you can now convert your real-life photos into anime-style illustrations inspired by the legendary Ghibli aesthetic.
Read more: How to Turn Your Photos into Studio Ghibli with ChatGPT