README: elaborate for non-programmers

1 files changed, 33 insertions, 3 deletions

diff --git a/README.md b/README.md
index bcf014d..4fd6f5f 100644
--- a/README.md
+++ b/README.md
@@ -1,16 +1,46 @@
 # Send Over HTTP
 
-Share a file with someone nearby over HTTP using a QR Code printed to the terminal.
+Share a file with someone on your local network using QR Code.
 
 Inspired by the android app [Share Via HTTP](https://github.com/marcosdiez/shareviahttp).
 
-## Usaage
+## Benefits
+
+ - Files are shared directly over the local network.  An internet connection is
+   not required.
+ - Others can receive the file without installing any special applications.
+
+## Downsides
+
+ - Others may be able to see the file as the file transfer is not encrypted.
+ - Some networks, at bars and cafes, will block connecting to others.
+
+## Usage
 
 ```
-go run ./cmd/send-over-http --help
+send-over-http --help
 # Usage of send-over-http [target]
 #
 # 	target - file or directory to share (default: .)
 #
 ```
 
+## Requirements
+
+ - [Golang](go.dev)
+
+## Install
+
+You can install the project using Golang's standard install process from the
+projects root directory.
+
+```
+# from the
+go install ./cmd/send-over-http
+```
+
+Or you can build the command into the project's root directory.
+
+```
+go build ./cmd/send-over-http
+```