How to Install Let’s Encrypt in CentOS / RHEL / Fedora / FreeBSD / OpenBSD / Ubuntu / Linux
Let's Encrypt is a free, automated, and open certificate authority (CA) that provides Domain Validated (DV) certificates essential [...]
Apache HTTPD Address Already In Use: Make_Sock: Could Not Bind to Address 80 / 443 Error
When starting or restarting Apache HTTPD server which was previously working properly, error occurred and the Apache HTTPD [...]
Change Google Apps Primary Domain (Switch from Secondary Domain)
Google Apps is one of the popular suite of cloud computing productivity and collaboration software tools and software [...]
Grandfather & Get OneDrive 30GB (15GB Base) Free Cloud Storage Space
In November 2015, Microsoft made the decision to reduce the free storage space enjoyed the Microsoft OneDrive users [...]
Use WhatsApp on Windows, Mac & Linux Computer (Official Web App)
Unlike many of its competing social network apps like Viber, LINE, KakaoTalk, Telegram, Skype, Hangouts and others, WhatsApp [...]
Apache HTTPD No Space Left On Device Failed to Start Error
When restarting or starting the Apache HTTPD server in Linux web server, the startup failed and the following [...]
Virtualmin Package Updates Install Failed (No More Mirrors to Try)
When updating Virtualmin managed packages, such as wbm-virtual-server (Webmin module for 'Virtualmin Virtual Servers (GPL)) to latest version, [...]
Unable to Quit Skype via Taskbar Icon in Windows 10
When running Skype in Windows 10 (especially after in-place upgrading to Windows 10 from previous versions of Windows [...]
Disable or Uninstall OneDrive Completely in Windows 10
OneDrive (previously SkyDrive, Windows Live SkyDrive and Windows Live Folders) is a personal cloud file hosting, storage and [...]
Recall & Undo Send Email in Gmail & Google Apps
Ability to undo the sending of email messages or recall sent email messages is normally feature exclusive to [...]