Update Readme

README.md

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 # SystemValidator
-We provide a system validation tool for checking if operating system relevant components are configured/activated.
+## Overview
+
+**SystemValidator** is a powerful tool designed for checking configurations across various categories and generating an easily analyzable HTML report. It provides comprehensive assessment and validation in the following categories:
+
+* **System Information**
+* **PowerShell**
+* **DSCLocalConfigurationManager**
+* **User Right Assignments**
+* **WinRM**
+* **Network Configuration**
+* **PSSession Configuration**
+* **Windows Defender Configuration**
+
+In addition to these categories, the SystemValidator also examines System Logs for the last 30 days, covering the following Event Logs:
+
+* **PowerShell**
+* **Windows Defender**
+* **Windows Remote Management**
+* **DSC**
+
+## Installation
+
+To start using the SystemValidator, follow these simple steps:
+
+* **Download the ZIP file:** Begin by downloading the SystemValidator ZIP file from the repository. Alternatively head to the "Releases"-Tab and download the latest version from here: https://github.com/fbprogmbh/SystemValidator/releases
+* **Run as Administrator:** Extract the contents of the ZIP file and locate the SystemValidator.ps1 script. Right-click on it and select "Run as Administrator."
+* **Execution:** Allow the script to run, as it may take a few minutes to complete its assessments.
+* **Output Report:** Once the script has finished, the final report will be generated and saved as an HTML file. You can find it at **C:\Temp\SystemValidatorOutput.html**.
+
+Now you can analyze the report to gain insights into the configuration of your system in various critical areas.