Filehippo - Filehippo is your key to opening files that Windows claims are "in use by another user" or simply "can't be found." Avoid the hassle.

Google Developer Portal - Everything you need to build better apps.

Softonic - Softonic is a website that offers downloads for free software and games.

i-DOCS - Get the latest Microsoft documentation for end users, developers and IT professionals: API reference, code examples, technical documentation, and more.

Softpedia - A library of over 1,000,000 free and free-to-try applications for Windows, Mac, Linux and Smartphones, Games and Drivers plus tech-focused news and reviews

AWS Self-Paced Labs - Self-paced training labs help you test products and gain practical experience working with AWS - learn on-demand at your own pace.