Mobile Phone and Tablet

What is background app refresh?

What is background app refresh?

What is background app refresh?

Automatic background app refresh is a preset feature of most apps. We tell you how you can prevent background app refresh [...]

What is background app refresh?

NEW

How to stop unwanted calls

How to stop unwanted calls

Permanently block calls

You want to stop a certain number from calling your mobile but don’t know where to find the right settings on your iPhone or Android phone?

How to stop unwanted calls

NEW

Change your WhatsApp number

Change your WhatsApp number

Transfer your account and chat logs

Are you looking to change your WhatsApp number because you just got a new phone? Of course you don’t want to lose all of your chat logs [...]

How to change your WhatsApp number

Internet and Security

Expand your wifi range

Expand your wifi range

Wifi signal as far as your garden

Not even an easy task in your own home: Wifi coverage. Thick walls and furniture interfere with wifi reception. Not even as far as [...]

Expand your wifi range

NEW

How does Netflix work?

How does Netflix work?

How to use Netflix, its monthly costs and more

What is Netflix? How does Netflix work? How much does Netflix cost? We can give you all the answers, tell you who should consider [...]

How does Netflix work?

NEW

How to hide Facebook likes

How to hide Facebook likes

Hide thumbs-up and likes

Are you on Facebook? If so, you are probably revealing a lot about yourself. You can protect your privacy better by hiding your Facebook likes. [...]

How to hide Facebook likes

Network and setup

Error 404 - page not found

Error 404 - page not found

What does “Error 404 page not found” mean?

You click on a link and expect your browser to display a certain website. But what if instead all you can see is “Error 404 page not found” [...]

Error 404 - page not found

NEW

Stream events, movies and shows

Stream events, movies and shows

All about online streaming

Nowadays everyone is talking about streaming sports events, movies and TV shows. But do you know what streaming is? What content can you [..]

Stream sports events, movies and TV shows

Hardware and periphery

Reduce computer fan noise

Reduce computer fan noise

What to do with a loud computer fan?

If you want to quiet down your computer fan, the only solution is often to change the cooler’s settings in your device’s BIOS system or additional [...]

Reduce computer fan noise

NEW

Reset your keyboard

Reset your keyboard

Work with your preferred keyboard settings

Did you change your keyboard settings, perhaps by accident? This can easily happen. We’ll show you how to fix your keyboard and explain [...]

Reset your keyboard

Computer and Laptop

How to clear your memory

How to clear your memory

Memory cleanup for Windows

A full memory can slow down your computer. That is why you should cleanup your memory from time to time. But how do you clear [...]

How to clear your memory
Laptop ports and connectors

Laptop ports and connectors

The most important laptop connections

Laptop ports are used to connect additional monitors, external mouses, hard drives and other kinds of devices. [...]

Laptop ports and connectors
Disable and re-enable touchpad

Disable and re-enable touchpad

Turn your laptop touchpad on and off

It can sometimes be helpful to deactivate your laptop's mousepad. But how can you disable your touchpad and how do you re-enable it [...]

Disable and re-enable your touchpad
How to send large files

How to send large files

Learn how to send large files over the internet

There is a big family gathering coming up and a passionate shutterbug takes lots of photos. Now you are looking to share these photos [...]

How to send large files

NEW

Rotate your computer screen

Rotate your computer screen

Turn your screen upside down and rotate back

By accidentally pressing a combination of keys, you have turned your screen upside down - now what? Your screen is turned upside [...]

Rotate your computer screen

Software and OS

Convert JPG to PDF

Convert JPG to PDF

How to easily convert your JPG files

Once in a while you need to send files. Then you are probably familiar with these problems: The files are too big to be sent [...]

Convert JPG to PDF
Protect your files with a password

Protect your files with a password

Protect your Windows folders from curious eyes

Are you looking to protect your files with a password? This is understandable, especially if you are sharing a computer [...]

Protect your files with a password
On-screen keyboard

On-screen keyboard

Use an on-screen keyboard with Windows 7 to 10

An on-screen keyboard can come in quite handy in case your external keyboard has stopped working. We’ll tell you how to use [...]

On-screen keyboard

NEW

Change Windows system language

Change Windows system language

How to change the system language on Windows

If you’ve installed a non-English version of Windows, you will not get English as your default system language. But how can you change [...]

Change language preferences on Windows

NEW

Add a password to any PDF

Add a password to any PDF

How to encrypt and decrypt PDFs

Before sending documents that contain sensible information you might want to encrypt them in order to protect your data [...]

Add a password to any PDF

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Qualified technicians take care of the professional repair, upgrade and maintenance of your device. Computers or laptops, mobile phone and tablets – we offer the right service for you.

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