Latest articles
When your own voice becomes a weapon: The rise of AI-powered audio fraud
Artificial intelligence is making the classic grandparent scam more dangerous than ever. Criminals need only a few seconds of audio material from social media to perfectly clone voices. This article examines the technology behind "deepfake calls," presents real-life case studies, and explains effective protective measures such as the family safeword.
Ad-free home network: Install Pi-hole on Windows
Say goodbye to ads on smart TVs and in apps: Pi-hole software turns your Windows laptop into a network filter. This article explains step-by-step how to install it via Docker and configure the necessary DNS settings in your FRITZ!Box.
How to tune your FRITZ!Box into a professional call server
A professional telephone system can be built using a FRITZ!Box and a laptop. This article shows step by step how to use the free software "Phoner" to schedule announcements and record calls – including important legal information (§ 201 StGB).
Why to-do lists are a waste of time
Do you feel unproductive at the end of the day, even though you've worked hard? Your to-do list is to blame. It tempts you to focus on easy tasks and ignores your limited time. This article explains why lists are "self-deception" and why professionals use a calendar instead.
Smartphone Wi-Fi security: Public hotspots vs. home network
Is smartphone Wi-Fi a security risk? This article analyzes in detail threats such as evil twin attacks and explains protective measures for when you're on the go. We also clarify why home Wi-Fi is usually secure and how you can effectively separate your smart home from sensitive data using a guest network.
Google’s nightmare: Perplexity becomes a shopping machine
Traditional online shops are a thing of the past. With its PayPal integration, Perplexity is transforming AI search into a sales machine. Why direct purchasing via chat ("Buy with Pro") is now putting massive pressure on Google and Amazon.
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Die Homeoffice-Falle: Warum unsichtbare Arbeit deine Beförderung gefährdet
Produktiv im Homeoffice, doch befördert wird der Kollege im Büro? Willkommen in der Homeoffice-Falle. "Proximity Bias" lässt deine Leistung oft unsichtbar werden. Lerne 4 Strategien, wie du auch remote sichtbar bleibst und deine Karriere sicherst – ganz ohne Wichtigtuerei.
Abolition of Maestro cards – what does that mean
Das Ende von Maestro: Erfahren Sie alles über Änderungen im bargeldlosen Zahlungsverkehr und mögliche Alternativen für Ihre EC- oder Girocard im Auslandseinsatz.
Netflix Algorithm 2026: How AI Controls Your Taste
Do you think you decide what you watch? Wrong. From dynamic preview images to calculating when you'll stop watching a series: We analyze how the Netflix algorithm will delve deeply into behavioral psychology in 2026 to keep you glued to the screen.
How to tune your FRITZ!Box into a professional call server
A professional telephone system can be built using a FRITZ!Box and a laptop. This article shows step by step how to use the free software "Phoner" to schedule announcements and record calls – including important legal information (§ 201 StGB).
Header and footer in Word – First page different in Word
How to make headers different on the first page than on the rest of the pages. Also create custom footers in Word for your documents.


























