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Illustration showing how to view and change PowerShell execution policy: open administrator shell, run Get-ExecutionPolicy, then Set-ExecutionPolicy RemoteSigned or Bypass confirm

PowerShell email example showing From address, To, Subject, Body, SMTP server and credentials, plus Send command snippet illustrating how to send email using PowerShell script demo

How to Test Network Connectivity In our hyper-connected world, a stable internet

PowerShell screenshot showing $PSVersionTable output listing keys and values such as PSVersion, PSEdition, OS, Platform, PSCompatibleVersions, BuildVersion, CLRVersion and WSManStack.

Terminal showing commands and output for displaying environment variables: 'env', 'printenv', and 'set' examples, highlighted key variables like PATH HOME, USER, custom variables.

ForEach-Object Guide When working with collections of data in PowerShell, the ability

Developer writing scripts that generate timestamped log files into a logs folder; terminal shows success (green) and error (red) messages, file rotation, and archived logs. daily.

PowerShell window showing commands exporting Windows Registry keys to reg files, selecting hives and using Export-RegistryKey or reg.exe with timestamped filenames for auto backup.

Understanding the Heart of Windows: What You Need to Know About the

Illustration showing how to remove a PowerShell module: open elevated PowerShell, run Uninstall-Module <ModuleName>, confirm removal, verify with Get-Module -ListAvailable. Now OK.

Diagram showing how to install PowerShell module: open PowerShell as admin, run Install-Module ModuleName, trust repo, safely run Import-Module ModuleName, confirm with Get-Module.

Graphic showing how to schedule a PowerShell script: save .ps1, open Task Scheduler, create task, set trigger and action, adjust conditions and settings, run test, check event logs