Operating Systems

At the moment, there are portals for the operating systems Windows, Linux, Mac and Android.


If you should have issues regarding not a specific operating system or other operating systems, open your issue directly in this portal.

New Topics

Windows: I can not change the extension of a file
I would like to create a batch script on Windows with the file extension BAT. For this, I first created a simple text file (TXT),...
Question | 1 Answer
Windows: File extensions are not displayed anymore
I reinstalled Windows on my computer and suddenly all endings of my files disappeared! As it seems to me, the endings ar...
Question | 1 Answer
How to recover Windows 7 password
My kid changed the admin password of my computer and we lost access to it because my kid can't remember the password...
Open Question | 2 Answers
Linux/Ubuntu: List of files of the current terminal directory
Thanks for the tip on ...
Question | 1 Answer
Error Message: dpkg-deb: error: control directory has bad permissions 777
I would like to create my own Debian package, but I receive the following error when creating the dpkg package: ...
Question | 1 Answer
Linux: Mount Folder using own Name and Rights (not Root)
I would like to include or mount a folder with my own name and accordingly also with my own rights on Linux. So far...
Question | 1 Answer

New Answers and Comments

Guest: Thank you, Bro. This has really worked. My keyboard really have some...
Question | Windows Explorer: Double-Click opens Properties-Dialog
Guest: I've used this with mixed results: (mixed because I've had both complete and partial results, and I've tried with...
Question | Batch Script: Delete File if it exists
Hakserp: Do you have other accounts for your Windows 7, maybe you can get into your Windows 7 with it, otherwise, all you can do is to reinstall...
Question | How to recover Windows 7 password
Computer Expert: Presumably you have enabled the option "hide extensions for known file types" in your Windows. As a result, the TXT extension...
Question | Windows: I can not change the extension of a file
Stefan Trost: By default, Windows hides the file extensions of all "known" file types. You can change this behavior in your Folder Options. This is how...
Question | Windows: File extensions are not displayed anymore
NetLabel: There are several ways you can do now to get your data back: Admin Access: Do you have another user with administrator...
Question | How to recover Windows 7 password

Popular Topics

Show all


Unanswered Questions


Everyone can participate in Askingbox. Open your topic directly in this category:


If you should have further questions: How to do.