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Bitcoin is the world's most valuable cryptocurrency. Find out what you need to know about it and whether it's worth investing in on TECHBOOK.

Do you know the meaning of the symbols in your smartphone's notification bar? TECHBOOK explains what each icon represents.

If you have a new Android smartphone, you'll want to set it up quickly. However, there are some important points to consider during this process.

In the world of monitors, it's hard to avoid the abbreviations FPS and Hz. But what do they actually stand for, and how are they related?

Turn on the TV and everything's fine? Far from it! With the right settings, your TV can do more than you think. TECHBOOK offers tips.

Cryptocurrencies such as Bitcoin are popular investments. But when do profits from cryptocurrency need to be taxed? TECHBOOK has the answer.

More and more smart TVs are displaying ads during regular programming. TECHBOOK explains how to disable these ads on Samsung TVs.

If you're looking to buy a new gaming device, you have a wide range of product categories to choose from: PC, laptop, or handheld?

They are called PlayStation Plus Essential, Extra, and Premium. These are the three subscription models for gamers offered by Sony.

Foldable smartphones have been around for years and are available in an ever-growing variety. But what types of foldables are there, and who are they best suited for?

ISO Value: A Key Concept in Photography The ISO value is a fundamental term in photography. But what exactly does it entail, and why is it important?

FreeSync and G-Sync are built on V-Sync technology, which aims to prevent screen tearing—those stripes that appear on the screen. But how does it work?

Should I charge my smartphone battery entirely with a cable or use inductive or wireless charging? We explain the advantages and disadvantages of each method.

When it comes to a good smartphone camera, it's about more than just having a lot of megapixels. TECHBOOK explains the factors you need to consider.

More and more crypto investors want to store their coins themselves. Hardware wallets are considered particularly secure. TECHBOOK explains the key facts.

Opinions often vary widely when it comes to blockchain. TECHBOOK explains the basics.

Watching movies, series, or sports online has become commonplace. But when does streaming become illegal, and what penalties could be imposed?

If you're planning to build your own gaming PC or buy a gaming laptop, there are a few important decisions you'll need to make.

Spam calls and messages are unfortunately very common. However, both Android and iOS offer ways to block contacts.

If you're investing a lot of money in a gaming PC with powerful hardware, you shouldn't skimp on accessories. Here's what to consider.

Smart TVs, such as the LG TV, display ads on the home screen. Read on TECHBOOK to learn how to remove these banners.

Bits and bytes may sound similar, but they are different. TECHBOOK explains what these terms mean and how to use them correctly.

A moment of inattention, and your smartphone ends up in water. Quick action is crucial to minimize damage as much as possible.

Steam is still the leading platform in the gaming market. However, the competition isn't idle, so TECHBOOK presents alternatives to Steam.

We explain how to properly set up Amazon Echo and similar devices so you can fully utilize Amazon Alexa.

Sometimes, internet speed is displayed as 4G, and other times as LTE. What exactly is the difference, and what can the new 5G do?

4K, UHD, Ultra-HD–the TV industry is awash with abbreviations. TECHBOOK explains what these terms mean.

In the final episode of "STREAM WARS–the new series quiz show," influencer Anastasia faces off against quiz European champion Sebastian.

In episode 6 of "STREAM WARS–The Series Quiz Show," things get royal! Princess Xenia of Saxony challenges quiz expert Sebastian Klussmann.