The Document Foundation Released LibreOffice 4.4.5 With Bug Fixes
The document foundation released another update LibreOffice 4.4.5 which contains 80+ bug fixes over the previous release. LibreOffice is one of the most popular Office app that is also very active. Regular releases makes it more stable and feature-rich. According to the team LibreOffice 4.4.5 replaces LibreOffice 4.3.7 as "still" version for more conservative users and enterprise deployment. Install this update in Ubuntu/Linux Mint or other derivatives to get bug fixes.
HP ProBook 455 G2: A low-cost business notebook for Ubuntu lovers [Review]
Most of the laptops you can buy come with Windows pre-installed. Obviously the latest batch have Windows 10 on them, with more being announced daily. If you prefer Linux you can either replace Microsoft's operating system with your distro of choice, or set up a dual boot configuration.
An open source mapping primer