This post summarizes how to make screenshots in Ubuntu OS. How to make screenshots in Ubuntu 22.04 Copy the whole screen to the clipboard Press keys Shift + PrtSc (Print Screen). Copy a region of the screen to the clipboard…
This post explains how to transfer data from an Android smartphone to another Android smartphone. What is the data in a phone that I must backup or transfer? The source of some typical data to be backuped or transfered…
This post is about how to convert a computer with vanilla Ubuntu OS installed into a FOSS DAW. The steps will be quite similar for other GNU/Linux distributions, but extra steps may be needed, for example, to allow JACK working…
Tools to determine the Operating System of a website Netcraft SHODAN Search Engine Source Censys
Android is one of the most popular operating system for smartphones. Though it is available for free and it is an open source project, it is commercially sponsored by Google, LLC. and it contains pre-installed proprietary software own by this…
There are some system properties that can be obtained from Java code. Some of these examples are: Code example: System.getProperty(“os.name”) List of possible os values This is not a complete list. os.name values: Windows NT Windows 98 Windows XP…
This post explains how to install or update Java components JRE or JDK in operating system Ubuntu. It may be compatible with other Debian-like or Ubuntu-like Linux distros, like Linux Mint, etc. Step-by-step Procedure 1. Install repository Open a…
Disclaimer about Windows XP Windows XP is an operating system that is lacking official support from Microsoft since April 8, 2014. IT IS NOT RECOMMENDED TO USE THIS OPERATING SYSTEM ANYMORE. There are multiple known vulnerabilities that exposes your computer…
Visit Microsoft Media Creation Tool from this external link. Download “Microsoft Media Creation Tool”. Run the tool from a Windows computer and follow these ISO creation steps: Accept Terms & Condition Select ‘Create installation media (USB flash drive, DVD, or…
Mac OS X default printing system does not allow to print multiple ranges of pages of a PDF document, it allows either to print all pages, a single page or a single range. You can open the document with Chrome,…