> ## Documentation Index
> Fetch the complete documentation index at: https://docs.abbyy.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Guided Tour

> Guided tour of ABBYY FineReader Engine 12, covering basic usage scenarios, advanced OCR techniques, image handling, language and recognition tuning.

This section contains information which will help you in your work with ABBYY FineReader Engine 12:

* [Basic Usage Scenarios Implementation](/fine-reader/engine/guided-tour/basic-usage-scenarios-implementation)

  Describes the main scenarios in which ABBYY FineReader Engine can be used. We recommend that you begin work with ABBYY FineReader Engine by selecting the scenario most suitable for your task.

* [Advanced Techniques](/fine-reader/engine/guided-tour/advanced-techniques)

  Provides advanced information about working with the ABBYY FineReader Engine API, including information on tuning the parameters of document processing, working with images, languages, recognized texts, special recognition cases such as recognition of CJK languages, checkmarks, handwritten texts, and recognition with training.

* [Samples](/fine-reader/engine/guided-tour/samples)

  Provides a short description of the code samples. A detailed description of the samples is available in the Code Samples Library included in this distribution package.