diff --git a/README.md b/README.md
index 187588c..515a46a 100644
--- a/README.md
+++ b/README.md
@@ -33,13 +33,27 @@ https://rhelectronics.net/store/mppc-sipm-csi-tl-8x8x50mm-usb-gamma-spectrometer
 
 # Installation
 HOWTO Install. Development is currently done using Debian stable
-(Bullseye/11), which uses Python 3.9. Perhaps do something like this, or
+(Bullseye/11), which uses Python 3.9.
+
+
+## Install Dependencies
+Get system dependency and upgrade Python pip.
+Perhaps do something like this, or
 set up a Python virtual environment.
 
 ```
 sudo apt update
-sudo apt install python3-pip
+sudo apt install git python3-pip
 pip install --user --upgrade pip
+```
+
+
+## Clone Git Repo
+Get source code with `git`.
+
+```
+git clone https://spacecruft.org/spacecruft/witgit
+cd witgit/
 pip install --user --upgrade -r requirements.txt
 ```
 
@@ -51,12 +65,19 @@ audio recording. The next step is to process that file, then visualize,
 then categorize. Along these lines...
 
 ```
+mkdir -p data
+
 ./witgit-rec                                   # Record
+
 ./witgit-proc [filename]                       # Process
+
 ./witgit-view [filename]                       # View Plot
-./witgit-wut [filename]                        # Categorize
+
+./witgit-wut  [filename]                       # Categorize
 ```
 
+Files are automatically timestamped and written to the `data/` directory.
+
 
 # Upstream
 The code will be built using bits from other free software / open source