# Post Installation

Some functions already have GPU acceleration built-in, and we plan to add more and more as time goes by. After installing Astra Image, you may need to add some other software to enable GPU support.

Please make sure you have a good backup of your PC before making system changes like installing drivers. 

nVidia\
 If you are using an nVidia GPU, please make sure that you have the CUDA drivers installed. You can download the latest drivers from:

[https://developer.nvidia.com/cuda-downloads ](<https://developer.nvidia.com/cuda-downloads >)

The CUDA drivers will automatically enable OpenCL support.

OpenCL for AMD and Intel.\
If you are not using an nVidia GPU, please make sure that you have the OpenCL drivers installed for your CPU and GPU. Here are some useful links:

<https://www.intel.com/content/www/us/en/developer/articles/tool/opencl-drivers.html>

<https://www.amd.com/en/support/download/drivers.html>


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://astra-image.gitbook.io/astra-image-6.0/getting-started/post-installation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.