I've been working on this list for a few days and have received very good feedback from teachers and remote workers. People here are mostly very technically adept so I don't expect the articles etc. to help much but there are still some free premium services that might be of interest! Contributions are more than welcome.

https://github.com/HankiDesign/COVID-19-Remote-Work-and-Study-Resources/

If you're not interested in checking out the list itself, here are a few interesting tidbits:

1. Cambridge Core offers all thei 700 textbooks for free until the end of May.

2. Office 365 E1 is free for businesses for six months.

3. Scribd is free for 30 days with no credit card or commitment needed.

4. Adobe Connect has extended their free trial to 90 days.

5. The free version of the Cisco Webex subscription has removed the time limits for now and supports up to 100 simultaneous people in the call.

6. All WileyPLUS courseware is free until the end of the spring semester.

and so on!