website: improve cross references

Author: huiwanpnnl

docs/guides/install_and_launch.md

@@ -11,6 +11,15 @@ and bundles can be found.
 | QuickView    | [Download page](https://github.com/Kitware/QuickView/releases) | e3sm-quickview   | [![Conda Version](https://img.shields.io/conda/vn/conda-forge/e3sm-quickview.svg)](https://anaconda.org/conda-forge/e3sm-quickview)     | [![PyPI](https://img.shields.io/pypi/v/e3sm-quickview?label=pypi%20package)](https://pypi.org/project/e3sm-quickview/)      |
 | QuickCompare | [Download page](https://github.com/Kitware/E3SMQuickCompare/releases) | e3sm_compareview | [![Conda Version](https://img.shields.io/conda/vn/conda-forge/e3sm_compareview.svg)](https://anaconda.org/conda-forge/e3sm_compareview) | [![PyPI](https://img.shields.io/pypi/v/e3sm-compareview?label=pypi%20package)](https://pypi.org/project/e3sm-compareview/)  |
 
+::: warning The contents below were written with desktop and laptop computers in mind.
+
+Users who would like to access our tools installed at NERSC are referred to
+[this quickstart guide](/nersc/index.md).
+
+Users who would like to do their own installation at NERSC are referred to
+[this description](/nersc/users_installation.md).
+:::
+
 ## Desktop bundles
 
 To deliver pre-compiled standalone desktop applications,

docs/nersc/index.md

@@ -7,8 +7,15 @@ The following sections on this page contain instructions for users who would lik
 
 [[toc]]
 
-User's who would like to understand how our installation was done
-or how to do their own installations are referred to [this page](public_installation.md).
+::: warning
+Users who would like to understand how our installation was done
+are referred to [this page](./public_installation).
+
+Users who would like to their own installations at NERSC are referred to
+[this example](./user_installation.md).
+
+Users who would like to install the tools on their laptop or desktop
+can find relevant information [here](/guides/install_and_launch).
 
 ## Quickstart for users familiar with JupyterHub