How do I properly clean the TV?
The apartment is cleaned regularly. But what about the TV? You shouldn’t forget that – not only because dust and dirt impair the picture, but also because the dirt gets…
Free up space on iPhone without deleting photos
By Thomas Porwol | Jun 05, 2022 at 8:09 am More storage on iPhone without deleting photos or apps? TECHBOOK gives five tips to free up valuable memory. iPhone storage…
Find out if the neighbor is secretly using your WiFi
From TECHBOOK | Jun 04, 2022 5:53 p.m It is no longer just computers and smartphones that log into the WLAN network. With many devices, you can quickly lose track…
Cosmic rays can synchronize clocks
Soon, clocks in the most remote locations may be accurately synchronized. A new device equalizes the clocks on the basis of cosmic rays, which can be measured everywhere on earth.
Secret setting makes Android smartphones faster
By Adrian Muehlroth | Jun 04, 2022 2:11 p.m In the hidden developer settings, users can turn down the animation scales. This makes Android smartphones significantly faster. TECHBOOK explains step…
Streaming tips for the Pentecost weekend – TECHBOOK
By Marlene Polywka | June 04, 2022 at 07:00 Thanks to Whit Monday, many Germans have a long weekend ahead of them. If you’re still looking for some fresh streaming…
Never take photos with WhatsApp camera!
By Adrian Mühlroth and Andreas Filbig | May 31, 2022 at 10:45 am If you don’t want to open the camera app, you can also take photos directly with WhatsApp…
iPhone map shows exactly where users have been
By Adrian Muehlroth | June 03, 2022 at 11:50 am Already knew? iPhone has a well-hidden map that shows where you’ve been. TECHBOOK shows how to find them. It doesn’t…
Sony announces the end of the PlayStation 4
By Marlene Polywka | Jun 03, 2022 12:54 p.m The PlayStation is one of the most important consoles on the market. In the past decade, few have been more popular…
Prove slow internet and get money back
From TECHBOOK | Jun 03, 2022 1:33 p.m Many people know it: a certain internet speed is promised in the contract, but only a fraction of it reaches the home.…
