##term##

Personalized Prices Online? Online stores use personal data to adjust prices. This means surveillance pricing can become costly.

WhatsApp's Link Preview may seem like a harmless feature. TECHBOOK explains why you should disable it—and how to do so.

Instagram and TikTok are each testing AI tools that automatically create ads—even from private users' posts! Here are all the details.

Rollei, originally known as "Franke & Heidecke," gained worldwide recognition in 1929 with the Rolleiflex. The brand has since been completely reoriented.

They require no maintenance, so many people leave them unused. However, old email addresses pose serious security risks.

Chinese researchers are testing a water-based "tofu battery" with 120,000 charge cycles. It is expected to be more durable and safer.

Suspect your photo was used in deepfakes? TECHBOOK explains how to best verify this.

Why the iPod Is Making a Comeback: TECHBOOK delves into the cultural background of the revival of the classic MP3 player.

If you're looking for an alternative to Netflix, Amazon Prime Video, and the like, you should check out Wikiflix—especially cinephiles.

In 2010, the iPhone 4's metal frame led to the infamous "Antennagate." About 15 years later, it was revealed how Apple resolved the issue.

Alibaba is a Chinese technology and commerce group that originally launched with Alibaba.com. Today, the company encompasses much more.

The smartphone is essentially a mobile computer with an increasing number of functions. TECHBOOK asks who truly still "needs" a laptop today.

The .io extension is one of the country-specific top-level domains. It is quite expensive to use—and not without controversy.

Lidl stocks the Chiq brand, which has been recognized as one of the world's leaders in the smart home sector. TECHBOOK introduces them.

It's easy to overlook, but the fact is: Apple collects a significant amount of data on iPhone users. TECHBOOK delves deeper into this issue.

The names of many major tech brands have an intriguing history. TECHBOOK reveals how companies like Apple and Google got their names.

Many tech myths are now outdated, while others persist stubbornly: TECHBOOK debunks misconceptions about technology.

Have you ever wondered what the various codes and numbers on DHL packages mean? TECHBOOK explains.

U.S. travelers are already required to provide extensive information—soon, they may also need to disclose their entire social media activity.

Paper photos are no longer used in German passports and ID cards: As of May 1, a digital passport photo is required. Here are all the details.

Looking for an original gift? How about an emoji sponsorship? TECHBOOK explains how it works.

Airbnb is now the most well-known platform for booking accommodations. TECHBOOK takes a look back at its origin story.

Track in real time where an aircraft is currently located: Flight trackers make this and more possible. TECHBOOK explains how they work.

In PayPal's Cashback Program Deal Week, users can receive money back from various retailers. Here's what you should keep in mind.

Google's Gboard team annually showcases quirky keyboards—from a teacup to a rotary dial. TECHBOOK presents the most unusual Google keyboards.

MSN Messenger defined the 2000s: TECHBOOK takes a look back at the chat classic from launch to Microsoft's shutdown.

Waipu.tv is one of the most popular IPTV providers in Germany. Find all the details on features, packages, and prices at TECHBOOK.

Microsoft wants Teams to detect if you're in the office—privacy advocates sound the alarm!

Photos you can touch again, music for spinning, and more: Discover at TECHBOOK which old technology is currently experiencing a revival.