doc: fix Docker install guide (#7004)

* doc: fix 58710 issue (#6911)

* doc: refactor docker install guide (#6988)

* doc: refactor docker install guide

* doc: refactor docker install guide windows

* Update installing-openvino-docker-linux.md

* Update installing-openvino-docker-windows.md

Co-authored-by: Andrey Zaytsev <andrey.zaytsev@intel.com>

* doc fixes (#6438)

* doc fixes

* doc fix

* doc fix

Co-authored-by: Andrey Zaytsev <andrey.zaytsev@intel.com>
Co-authored-by: Nikolay Tyukaev <nikolay.tyukaev@intel.com>

docs/get_started/get_started_linux.md

@@ -522,7 +522,7 @@ source /opt/intel/openvino_2021/bin/setupvars.sh
 
 ## <a name="syntax-examples"></a> Typical Code Sample and Demo Application Syntax Examples
 
-This section explains how to build and use the sample and demo applications provided with the toolkit. You will need CMake 3.10 or later installed. Build details are on the [Inference Engine Samples](../IE_DG/Samples_Overview.md) and [Demo Applications](@ref omz_demos_README) pages.
+This section explains how to build and use the sample and demo applications provided with the toolkit. You will need CMake 3.10 or later installed. Build details are on the [Inference Engine Samples](../IE_DG/Samples_Overview.md) and [Demo Applications](@ref omz_demos) pages.
 
 To build all the demos and samples:
 

docs/get_started/get_started_macos.md

@@ -476,7 +476,7 @@ source /opt/intel/openvino_2021/bin/setupvars.sh
 
 ## <a name="syntax-examples"></a> Typical Code Sample and Demo Application Syntax Examples
 
-This section explains how to build and use the sample and demo applications provided with the toolkit. You will need CMake 3.13 or later installed. Build details are on the [Inference Engine Samples](../IE_DG/Samples_Overview.md) and [Demo Applications](@ref omz_demos_README) pages.
+This section explains how to build and use the sample and demo applications provided with the toolkit. You will need CMake 3.13 or later installed. Build details are on the [Inference Engine Samples](../IE_DG/Samples_Overview.md) and [Demo Applications](@ref omz_demos) pages.
 
 To build all the demos and samples:
 

docs/get_started/get_started_windows.md

@@ -484,7 +484,7 @@ Below you can find basic guidelines for executing the OpenVINO™ workflow using
 
 ## <a name="syntax-examples"></a> Typical Code Sample and Demo Application Syntax Examples
 
-This section explains how to build and use the sample and demo applications provided with the toolkit. You will need CMake 3.10 or later and Microsoft Visual Studio 2017 or 2019 installed. Build details are on the [Inference Engine Samples](../IE_DG/Samples_Overview.md) and [Demo Applications](@ref omz_demos_README) pages.
+This section explains how to build and use the sample and demo applications provided with the toolkit. You will need CMake 3.10 or later and Microsoft Visual Studio 2017 or 2019 installed. Build details are on the [Inference Engine Samples](../IE_DG/Samples_Overview.md) and [Demo Applications](@ref omz_demos) pages.
 
 To build all the demos and samples: