Reboot and select proper boot device

“Reboot and select proper boot device” – how to fix this error

“Reboot and select proper boot device” sounds straightforward enough. It means “Restart your computer and select the hardware your system uses to start.” But how would one go about that? Because the error message can have various causes, there are multiple strategies for troubleshooting this fairly common error on Windows PCs.

VPN server set-up via Raspberry Pi and OpenVPN

Set up Raspberry Pi as a VPN server: OpenVPN tutorial

If you set up your own VPN server, then you can access your local network from any internet connection, not to mention allowing you to move around the internet more securely, while also being encrypted, from public WLAN networks. This tutorial shows that the Raspberry Pi mini-computer and the already established OpenVPN program are perfectly sufficient for the creation and operation of a VPN...

Turn on Windows Defender

Turn on Windows Defender for basic protection

Windows Defender is Microsoft’s free antivirus software that allows users to protect their PC from harmful programs and cyberattacks. Defender now comes preinstalled on most Windows machines. In the past, it has attracted criticism, but with the roll-out of Windows 10, it provides good baseline protection. Turning on Windows Defender enables you to use a range of modern antivirus features to...

Change language in Windows 10

Changing languages in Windows 10 — how-to guide

Operating systems are essential for controlling your computer. With their graphic user interfaces, managing memory and other resources is a piece of cake. You can easily navigate the operating system in the language of your choice and change it as needed. We’ll show you how to change the display language in Windows 10 and what you should watch out for.

Deleting Windows.old

Windows.old: explanation and instructions for deleting the folder

Windows offers a variety of features to ensure that the system functions over the long term. For example, the operating system generates a backup folder called Windows.old during new installations, upgrades or major updates which can be used to restore the system to its previous state. In our article, you will learn about the circumstances in which you can remove Windows.old and how to do so.

Turn off Windows Defender

How to turn off Windows Defender

Windows Defender is free and reliable virus protection provided by Microsoft. It comes pre-installed and activated on all new PCs running Windows 10. But if you’d prefer to use products from other security providers, you should first disable Windows Defender. That’s because multiple antivirus programs running at the same time can block each other in some instances.

Resetting Windows 7

Resetting Windows 7: how it works

Using a computer for work is supposed to ease the workflow but when system performance is slow it can be a problem. If your Windows 7 computer is a little older, it might be worth resetting Windows 7 to its factory settings. This could improve performance, free up storage space, and clean viruses from the hard drive. Find out more about the different ways of resetting Windows 7.

Add a Windows 10 User

Add a Windows 10 user: how it’s done

Regardless of whether it’s a desktop layout, wallpaper, or individual settings – each user has their own ideas when it comes to the design of their system surface. For this reason, it’s practical for state-of-the-art operating systems to provide the option of logging in with different accounts at system start. In Windows 10 you can also add new users in order to simplify shared use of the device. ...

Set up your own Debian FTP server with ProFTPD

Debian FTP server: how to install and configure your own

FTP servers are suitable solutions if you want to make files available for download or offer multiple users a platform for storing and accessing data. The practical server-client technology also plays an important role in the maintenance of web presences. This tutorial explains how to install and set up your own Debian FTP server.

0x80070005 error

0x80070005: How to fix the Windows error

There may be different reasons when applications or files won’t open in Windows, and error code “0x80070005” is displayed. Possible causes include errors in the file system or the registry database, as well as issues with rights management. But how exactly do these errors occur and how can the 0x80070005 error be fixed?


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