Oliver Schmaering

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Streaming services are becoming increasingly expensive. Now, another provider has announced a price increase.

TV Shows and Movies Phenomenon of Fan Theories–When Watching Isn't Enough

Whether it's about major films or series, fan theories regularly accompany discussions. But where do they actually come from?

Digital Campfires Why Do We Keep Watching "Friends," "The Big Bang Theory" and More?

"Friends," "The Big Bang Theory," and other sitcoms can serve as digital campfires. We explain what that can mean.

"Hollow Knight," "Tetris" ... These Games Are Sparking a Revival of Retro Gaming

Nostalgia is a powerful emotion, and it's one retro gaming deliberately taps into. Here, we highlight some milestones of the current trend.

Bitcoin and Ethereum are by far the largest cryptocurrencies in the world, yet they operate in entirely different ways.

Smart Finance The Difference Between the Cryptocurrencies Bitcoin and Ethereum

Bitcoin is still about twice the size of Ethereum. However, many experts believe Ethereum will surpass Bitcoin. How likely is that?

Paying in stores with Bitcoin, Ethereum, and other cryptocurrencies is possible. However, there are a few things to keep in mind.

Ethereum, Litecoin, Bitcoin ... Digital Money: Where Can You Pay with Cryptocurrency?

Paying with cryptocurrency is possible both online and in physical stores. TECHBOOK explains what to keep in mind.

Solana is one of the major cryptocurrencies alongside Bitcoin and Ethereum.

Alternatives to Bitcoin and Ethereum Pros and Cons of the Cryptocurrency Solana

After Bitcoin and Ethereum, Solana ranks among the major cryptocurrencies. What is behind its popularity, and what should one be aware of?

The term "cryptocurrency" is now ubiquitous, yet not everyone understands what it entails.

Guide Cryptocurrencies: What's the Deal with Digital Money?

The now seemingly overwhelming crypto landscape can be intimidating to some. TECHBOOK provides clarity.

The crypto market has seen significant developments recently.

Review of Key Developments Major Banks Launch Blockchain Initiative with Proprietary Crypto Projects

Banks such as JPMorgan and Deutsche Bank are launching their own blockchain projects–and Trump is also involved. Here's a brief overview of key developments.

TRUMP cryptocurrency surprises with billion-dollar valuation

Memecoin What Purpose Does Donald Trump's Cryptocurrency Serve?

Trump's Memecoin is making waves in cryptocurrency. It has started with a market cap in the billions and raises questions.

There are now numerous crypto exchanges. TECHBOOK lists the most relevant ones.

Coinbase, Bitpanda ... Trading Bitcoin and More - An Overview of the Best Crypto Exchanges

Trading Bitcoin, Ethereum and Co. is possible via crypto exchanges. TECHBOOK offers an overview of the portals.

Neobrokers offer free securities accounts, but there are differences in the offers

Trade securities free of charge These are neobrokers - this is what makes them different

Securities and crypto can be traded cheaply with neobrokers. But what exactly is behind them and what needs to be considered?

Metamask is a particularly popular provider of a software wallet.

Bitcoin and More The Best Software Wallets for Storing Cryptocurrencies

When it comes to independently managing acquired cryptocurrencies, software wallets are often the first choice. TECHBOOK presents some worthwhile options.

A hardware wallet is a physical device that stores private keys in an isolated environment. Hardware wallets are also referred to as "offline wallets."

Security, Models and More Hardware Wallet–Digital Wallet for Cryptocurrencies

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

The blockchain is a crucial component in the crypto environment. But what exactly is a blockchain?

Hype or Revolution? How Blockchain Works: A Simple Explanation

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