[tor-bugs] #28516 [Community/Tor Browser Manual]: tb-manual: add alt attributes to the images for accessibility

[Tor Bug Tracker & Wiki]

#28516: tb-manual: add alt attributes to the images for accessibility
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     Reporter:  emmapeel                      |      Owner:  phoul
         Type:  defect                        |     Status:  new
     Priority:  Medium                        |  Milestone:
    Component:  Community/Tor Browser Manual  |    Version:
     Severity:  Normal                        |   Keywords:
Actual Points:                                |  Parent ID:
       Points:                                |   Reviewer:
      Sponsor:                                |
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 many screenshots are displayed without an alt attribute and so the people
 with screen readers cannot understand the docs.

 we should go through the manual and add alt attributes with practical
 information so more people can use tor

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/28516>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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