# FAQs

<a href="https://gitee.com/mindspore/docs/blob/r2.0.0-alpha/docs/mindspore/source_en/migration_guide/faq.md" target="_blank"><img src="https://mindspore-website.obs.cn-north-4.myhuaweicloud.com/website-images/r2.0.0-alpha/resource/_static/logo_source_en.png"></a>

MindSpore provides a [FAQ](https://mindspore.cn/docs/en/r2.0.0-alpha/faq/installation.html) during using MindSpore. This chapter also collates the solutions to the set of common problems mentioned in the migration documentation.

- Web Scripts

    [Typical Differences from PyTorch](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/typical_api_comparision.html)

    [API Mapping and Handling Strategy of Missing API](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/analysis_and_preparation.html#analyzing-api-compliance)

    [Dynamic Shape Analysis](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/analysis_and_preparation.html#dynamic-shape) and [Mitigation Program](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/model_development/model_and_loss.html#dynamic-shape-workarounds)

    [Mitigation Program for Sparse Characteristic](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/analysis_and_preparation.html#sparsity)

    [Common Syntax Restrictions and Handling Strategies for Static Graphs](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/model_development/model_and_loss.html#common-restrictions)

    [Notes for MindSpore Web Authoring](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/model_development/model_development.html#considerations-for-mindspore-network-authoring)

- Network Debugging

    [Function Debugging](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/debug_and_tune.html#function-debugging)

    [Precision Debugging](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/debug_and_tune.html#accuracy-debugging)

    [Performance Debugging](https://www.mindspore.cn/docs/en/r2.0.0-alpha/migration_guide/debug_and_tune.html#performance-tuning)