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+++ b/README.md
@@ -19,6 +19,160 @@ Example:
     └── to buy.md
 ```
 
+## Basic usage
+`rnote` gives certain subcommands for managing your notes.
+```
+USAGE:
+    rnote [SUBCOMMAND]
+
+FLAGS:
+    -h, --help       Prints help information
+    -V, --version    Prints version information
+
+SUBCOMMANDS:
+    edit      Edit a note.
+    help      Prints this message or the help of the given subcommand(s)
+    list      List all notes or notes from a category.
+    new       Create new note
+    panic     Delete all notes.
+    remove    Remove a note.
+    search    Search a note.
+    show      Show note(s) in TextView.
+```
+You can get help page to each subcommand individually by typing `rnote <subcommand> -h` to see all possible options.
+
+## Usage
+This section explains the thorough use of each procedure.
+
+* [Create a note](#create-a-note) 
+* [Edit a note](#edit-a-note)
+* [List notes](#list-notes)
+* [Remove notes](#remove-notes)
+* [Search notes](#search-notes)
+* [Show notes](#search-notes)
+
+### Create a note
+`rnote new` can be simplified by `rnote n`.\
+In order to create a note, type:
+```
+$ rnote new
+```
+It will prompt you to enter a note name and a note will be saved in date-named category.\
+Or
+```
+$ rnote new <name>
+```
+Same as previous but without prompt.\
+Or
+```
+$ rnote new <name> <category>
+```
+It will create a note `<name>` in `<category>`.
+
+### Edit a note
+`rnote edit` can be simplified by `rnote e`.\
+In order to edit a note, type:
+```
+$ rnote edit
+```
+It will prompt you to enter a note name.\
+Or
+```
+$ rnote edit <name>
+```
+It will search all notes named `<name>` and will prompt you to choose one if multiple notes found. 
+
+### List notes
+`rnote list` can be simplified by `rnote ls` or `rnote l`.\
+You can list all notes by typing:
+```
+$ rnote list
+```
+It will show you all notes and prompt to optionnaly choose one to open.\
+You can also list all notes from a `<category>` by typing:
+```
+$ rnote list -c
+``` 
+or
+```
+$ rnote list --category
+```
+It will prompt you to enter category name.
+
+### Remove notes
+`rnote remove` can be simplified by `rnote r`.\
+To delete a note, you can simply type:
+```
+$ rnote remove
+```
+It will prompt you to enter a name of a note.
+Or
+```
+$ rnote remove <name>
+```
+Both commands will prompt if you do want to delete a note.\
+\
+You can also remove all notes created at a certain date with:
+```
+$ rnote remove -d
+```
+Or 
+```
+$ rnote remove --date
+```
+Which will prompt to enter a date in the format `YYYY-mm-dd`.
+### Search notes
+`rnote search` can be simplified by `rnote s`.\
+To search a note simply type:
+```
+$ rnote search
+```
+Or
+```
+$ rnote search <name>
+```
+First one will prompt you to enter the name.\
+\
+You can also search by word/string containing in some note:
+```
+$ rnote search -w
+```
+or
+```
+$ rnote search --word
+```
+It will prompt to enter a string to search in all notes and will prompt you to choose one if multiple notes found.
+
+### Show notes
+To show a note, type:
+```
+$ rnote show
+```
+Or
+```
+$ rnote show <name>
+```
+It will show a note in a scrollable TextView in a raw terminal.\
+To scroll use arrow keys or mouse. To quit click on any button.\
+\
+To show all notes, use flag `--all`:
+```
+$ rnote show --all
+```
+Or
+```
+$ rnote show -a
+```
+To show all notes from a `<category>`, use flag `--category`:
+```
+$ rnote show -c
+```
+Or
+```
+$ rnote show --category
+```
+It will prompt you to enter category name.
+
 ## TODO
 
 - [x] Create a note