add @TuteMthCD's suggestions

Author: soypat

content/docs/guides/selfbuild/_index.md

@@ -7,6 +7,8 @@ description: >
 
 This page details how to build TinyGo from source. If you would like to install a pre-built binary release, please see our [quick install guide](../../../getting-started/install).
 
+You'll need [Go](https://go.dev) installed on your machine to build TinyGo. The Go team provides install documentation [here](https://go.dev/doc/install).
+
 A major dependency of TinyGo is [LLVM](https://llvm.org/). You can either use a version of LLVM already on your system or build LLVM manually. Building manually takes a long time (around an hour depending on how fast your system is) so it is recommended to use a version of LLVM already on your system if that's possible. The links provided below show how to install LLVM one way or the other.
 
 ### Repository cloning (before build)

content/docs/guides/selfbuild/manual-llvm.md

@@ -81,4 +81,12 @@ tinygo version 0.31.0-dev-d4189fec linux/amd64 (using go version go1.21.4 and LL
 
 You have successfully built TinyGo from source. Congratulations!
 
+To run TinyGo from any directory you may want to move the built binary to a location on your path
+or add the `./build` directory to your path. The following shell command moves the TinyGo binary to `/user/bin`. You may need root privileges to complete this step.
+```shell
+mv ./build/tinygo /usr/bin/
+```
+If you ran the above command, **uninstalling** TinyGo is as easy as running `rm /usr/bin/tinygo`.
+
+
 If you have gotten this far, please refer to [Additional requirements](./additional-requirements) to further set up TinyGo.