Frequently Asked Questions

Tips using macOS "command line"

MacOS is UNIX based so terminal, so called "command line" is very powerful and important. But having graphic user interface offer more possibilities. Midnight commander is old but universal solution.  Get it at  https://www.midnight-commander.org/  and install !

Windows based PC run slow

There are different things in MS Windows based system to check and tune up and not all is safe . But one thing is easy to do: 

1 Open "My Computer"

2 Locate and click right mouse key "Disk C:"

3 in properties, in main use "Clear Disk" and answer "yes"  

Do Linux systems need update?

Linux OS is very stable but it also need to be updated. This eliminate bugs and errors in your Linux OS and Apps and very important for security reasons . Using any Linux from command line (terminal under "SU" ) run  :  sudo yum update  for .rpm like system or sudo apt-get upgrade for system using .deb packages