PowerShell for IT Inventory: Getting All Installed Apps from Remote Windows PCs
How to use PowerShell to discover Windows PCs, query installed applications remotely, and export a software inventory report.
Networking
Windows Troubleshooting: Network Shares, WSL Crashes, TPM
Troubleshooting notes for Windows network share errors, WSL crashes, VMware TPM checks, and disk space problems.
File Transfer Speed: SCP vs. Robocopy vs. Copy-Item
A real-world performance comparison between SCP, Robocopy, and PowerShell's Copy-Item for transferring large files over LAN and 5G networks, showing how I chose the right tool for the job.
Is That Port Open? Test-NetConnection vs Telnet vs PortQry
How to check whether a TCP port is open, blocked, or unreachable using PowerShell, Telnet, and PortQry.