diff --git a/config_files/.zshrc b/config_files/.zshrc
index 3e07ae0..70077b9 100644
--- a/config_files/.zshrc
+++ b/config_files/.zshrc
@@ -5,15 +5,110 @@
 
 
 # ----------------------------------------------------
-# configs from old file
-# i'm not sure what to do with them
-# will it work on another computer ?
+# default configs
 # ----------------------------------------------------
 
-export ZSH="$HOME/.oh-my-zsh"
-ZSH_THEME="robbyrussell"
-plugins=(git)
-source $ZSH/oh-my-zsh.sh
+	# If you come from bash you might have to change your $PATH.
+	# export PATH=$HOME/bin:/usr/local/bin:$PATH
+	
+	# Path to your oh-my-zsh installation.
+	export ZSH="$HOME/.oh-my-zsh"
+	
+	# Set name of the theme to load --- if set to "random", it will
+	# load a random theme each time oh-my-zsh is loaded, in which case,
+	# to know which specific one was loaded, run: echo $RANDOM_THEME
+	# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
+	ZSH_THEME="robbyrussell"
+	
+	# Set list of themes to pick from when loading at random
+	# Setting this variable when ZSH_THEME=random will cause zsh to load
+	# a theme from this variable instead of looking in $ZSH/themes/
+	# If set to an empty array, this variable will have no effect.
+	# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )
+	
+	# Uncomment the following line to use case-sensitive completion.
+	# CASE_SENSITIVE="true"
+	
+	# Uncomment the following line to use hyphen-insensitive completion.
+	# Case-sensitive completion must be off. _ and - will be interchangeable.
+	# HYPHEN_INSENSITIVE="true"
+	
+	# Uncomment one of the following lines to change the auto-update behavior
+	# zstyle ':omz:update' mode disabled  # disable automatic updates
+	# zstyle ':omz:update' mode auto      # update automatically without asking
+	# zstyle ':omz:update' mode reminder  # just remind me to update when it's time
+	
+	# Uncomment the following line to change how often to auto-update (in days).
+	# zstyle ':omz:update' frequency 13
+	
+	# Uncomment the following line if pasting URLs and other text is messed up.
+	# DISABLE_MAGIC_FUNCTIONS="true"
+	
+	# Uncomment the following line to disable colors in ls.
+	# DISABLE_LS_COLORS="true"
+	
+	# Uncomment the following line to disable auto-setting terminal title.
+	# DISABLE_AUTO_TITLE="true"
+	
+	# Uncomment the following line to enable command auto-correction.
+	# ENABLE_CORRECTION="true"
+	
+	# Uncomment the following line to display red dots whilst waiting for completion.
+	# You can also set it to another string to have that shown instead of the default red dots.
+	# e.g. COMPLETION_WAITING_DOTS="%F{yellow}waiting...%f"
+	# Caution: this setting can cause issues with multiline prompts in zsh < 5.7.1 (see #5765)
+	# COMPLETION_WAITING_DOTS="true"
+	
+	# Uncomment the following line if you want to disable marking untracked files
+	# under VCS as dirty. This makes repository status check for large repositories
+	# much, much faster.
+	# DISABLE_UNTRACKED_FILES_DIRTY="true"
+	
+	# Uncomment the following line if you want to change the command execution time
+	# stamp shown in the history command output.
+	# You can set one of the optional three formats:
+	# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
+	# or set a custom format using the strftime function format specifications,
+	# see 'man strftime' for details.
+	# HIST_STAMPS="mm/dd/yyyy"
+	
+	# Would you like to use another custom folder than $ZSH/custom?
+	# ZSH_CUSTOM=/path/to/new-custom-folder
+	
+	# Which plugins would you like to load?
+	# Standard plugins can be found in $ZSH/plugins/
+	# Custom plugins may be added to $ZSH_CUSTOM/plugins/
+	# Example format: plugins=(rails git textmate ruby lighthouse)
+	# Add wisely, as too many plugins slow down shell startup.
+	plugins=(git)
+	
+	source $ZSH/oh-my-zsh.sh
+	
+	# User configuration
+	
+	# export MANPATH="/usr/local/man:$MANPATH"
+	
+	# You may need to manually set your language environment
+	# export LANG=en_US.UTF-8
+	
+	# Preferred editor for local and remote sessions
+	# if [[ -n $SSH_CONNECTION ]]; then
+	#   export EDITOR='vim'
+	# else
+	#   export EDITOR='mvim'
+	# fi
+	
+	# Compilation flags
+	# export ARCHFLAGS="-arch x86_64"
+	
+	# Set personal aliases, overriding those provided by oh-my-zsh libs,
+	# plugins, and themes. Aliases can be placed here, though oh-my-zsh
+	# users are encouraged to define aliases within the ZSH_CUSTOM folder.
+	# For a full list of active aliases, run `alias`.
+	#
+	# Example aliases
+	# alias zshconfig="mate ~/.zshrc"
+	# alias ohmyzsh="mate ~/.oh-my-zsh"