Open-source might not be the first thing you think of with Windows, but these free tools can seriously boost your productivity.

Get Windows and Photoshop legally for free through Microsoft's unactivated downloads, Adobe's device sharing, student programs, and open-source alternatives.

In the face of growing risks from open-source software dependencies, Google Cloud is releasing its Assured Open Source Software (Assured OSS) service for Java and Python ecosystems at no cost. Image: ...