Fair Use in website context
I have ended up looking at the idea of “fair use” as I am redesigning my site. I want to put some logos on there os all the software, languages, etc I use. So, it got me wondering:
1. Could I use, for example, the Photoshop logo on my about page under the heading “Software” and it be considered fair use?
2. If I post a tutorial and use a screenshot of Google Analytics, what about that too?
I live in the UK, by the way. I appreciate people cannot give legal advice but opinions are welcome.