PowerShell Calling Win32 GetDpiForSystem from PowerShell: Viewing the Windows DPI Value
Call the Win32 API from PowerShell and observe the Windows DPI value.
PowerShell PowerShell Viewing TCP Connections Linked to Processes in PowerShell
Identify the executing process from the OwningProcess of a TCP connection.
Networking / RFC Breaking down Web latency step by step with curl
Observe DNS, connection, time to first byte, and total time separately.
VBA / Office Finding Unregistered Data with Excel XLOOKUP
Check for missed reconciliations using the unmatched display feature of XLOOKUP.
Programming / Web Development Detect Table Data Column Name Changes Before Processing
Compare column names of transferred data before processing.
Security September 2026 Windows Security Updates: Checking Your PC's KB and OS Build
A step-by-step guide to checking your PC for the Microsoft monthly security updates released on September 8, 2026, using PowerShell and the Windows Update history.
Networking / RFC Checking Public DNS Information with PowerShell
Observe public DNS information in read-only mode using PowerShell.
PowerShell Checking the Clipboard Locally with PowerShell + WPF: Inspecting State Without Saving Content
We explore an approach using the WPF Clipboard API to monitor character counts without saving content, building a confirmation UI to reduce accidental paste errors.
PowerShell Things to Know Before Handling Windows Notifications with PowerShell
Before using Windows message display features from PowerShell, we examine the execution environment and API boundaries.
Networking / RFC Observing ETag and 304 with curl: Verifying HTTP Caching Hands-On
Send ETag and If-None-Match using curl, and observe HTTP conditional requests through the difference between 200 and 304.