DOC: Update README to include quick start instructions

Author: bnmajor

README.md

@@ -4,4 +4,79 @@
 
 Interactive widgets to visualize images, point sets, and 3D geometry on the web.
 
-Check out the [Quick Start Guide](https://itkwidgets.readthedocs.io/en/latest/quick_start_guide.html) if you're ready to get started or visit the [docs](https://itkwidgets.readthedocs.io/en/latest/) for more information.
+# Getting Started
+
+## Installation
+
+### Jupyter Notebook
+
+To install the widgets for the Jupyter Notebook with pip:
+
+```bash
+pip install 'itkwidgets[notebook]>=1.0a8'
+```
+
+Then look for the ImJoy icon at the top in the Jupyter Notebook:
+
+![ImJoy Icon in Jupyter Notebook](docs/images/imjoy-notebook.png)
+
+### Jupyter Lab
+
+For Jupyter Lab 3 run:
+
+```bash
+pip install 'itkwidgets[lab]>=1.0a8'
+```
+
+Then look for the ImJoy icon at the top in the Jupyter Notebook:
+
+![ImJoy Icon in Jupyter Lab](docs/images/imjoy-lab.png)
+
+### Google Colab
+
+For Google Colab run:
+
+```bash
+pip install 'itkwidgets>=1.0a8'
+```
+
+## Example Notebooks
+
+Example Notebooks can be accessed locally by cloning the repository:
+
+```bash
+git clone -b main https://github.com/InsightSoftwareConsortium/itkwidgets.git
+```
+
+Then navigate into the examples directory:
+
+```bash
+cd itkwidgets/examples
+```
+
+## Usage
+
+In Jupyter, import the view function:
+
+```python
+from itkwidgets import view
+```
+
+Then, call the view function at the end of a cell, passing in the image to examine:
+
+```python
+view(image)
+```
+
+For information on additional options, see the view function docstring:
+
+```python
+view?
+```
+
+See the [deployments](deployments.md) section for a more detailed overview of additional notebook
+options as well as other ways to run and interact with your notebooks.
+
+# Learn more
+
+Visit the [docs](https://itkwidgets.readthedocs.io/en/latest/) for more information on supported notebooks and integrations.