**SLACK**\\
  - Hide any channels unless they have any messages for you: 
    - Preferences > Notifications > Channel-specific notifications >> add and mute
  - Leave a channel: right click channel gear
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SEARCH AND FIND TIPS:\\
  * Pin messages. Then easily find in the channel's magnifying glass menu.
  * magnifying glass: to show all shared files in the channel.
  * Search keywords: By default there's ANY between words
    * Use quotation marks to search for an exact phrase.
    * asterisks as wildcards for terms.
    * from:[username]
    * to:[channel or username]
    * in:[channel or username]
    * in:[channel] filters results by a certain channel.
    * in:[name] filters results by conversations with a certain user.
    * from:[name] filters results by conversations with a certain user, but ignores your own messages in said conversations.
    * before:[date] filters results to before a certain date.
    * after:[date] filters results to after a certain date.
    * on:[date] filters results to a certain date only.
    * during:[month/year] filters results to the given month or year.
    * has:link filters results to messages that have a link.
    * has:star filters results to messages you’ve starred.
Examples:
  in:#context-escalations from:@Jaime Santos Amandi

  * Strikethrough : add symbol '~' before and after

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THUNDERBIRD

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VISIO
  * download and save the file to your My Shapes folder
    * **C:\Users\jsantosa\Documents\My Shapes**
  * 

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OFFICE365 CLIENT