# Tech Support Sessions and Training
There is a whole shelf of support covering the whole world of XR [Tech and Data](https://rebeltoolkit.extinctionrebellion.uk/shelves/10-tech-and-data) needs, but this page here specifically points you toward **videos and Zoom sessions for support and training**.
#### Tech Support Drop-in
Are you struggling with tech and in particular XR communication platforms, e.g. Mattermost, Cloud or the Hub?
If you have quick questions or need general tech support, please drop in and get them answered (hopefully!).
**Tuesdays 6-6.30pm - Quick Questions (30mins)**
https://us02web.zoom.us/j/89528558324
Meeting ID: 895 2855 8324
Passcode: 278766
**Thursdays 6.30-7.30pm - Questions and Training (1 hr)**
https://us02web.zoom.us/j/89528558324
Meeting ID: 895 2855 8324
Passcode: 278766
#### Video Guides to help with The Hub & Mattermost
You can see a whole range of [video guides to help with The Hub and Mattermost](https://rebeltoolkit.extinctionrebellion.uk/books/the-hub-mattermost-cloud-and-forums/page/video-guides-to-help-you-learn) in the Tech and Data section of the Toolkit.
#### Presentations - Choosing and Using XRUK Digital Tools
- Introduction to the **Promote and Support Digital Team**
- XRUK Hub (or watch a video here)
- XRUK Cloud (or watch a video here)
- Getting started with XRUK Cloud
- Big Blue Button vs Zoom (or watch a video here)
- Messaging Apps Review
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If you have any questions, please email us on [**tech@rebellion.earth**](mailto:tech@rebellion.earth)