ScreensiePowerShell Basics for Beginners
Open PowerShell, discover commands, and work with objects safely.
7 min · EasySCREENSIE SUPPORT LIBRARY
IT Knowledge Base
The Screensie IT Knowledge Base is a library of practical guides for Windows, Linux, networking, printers and everyday PC support.
Which guide should I start with?
Choose the topic that matches the problem, or search for the exact error or task. Check the guide's supported platform before following its steps.
For a printer that will not print, start with its connection and queue. For a PC that cannot reach a shared folder, start with networking. For a slow computer, collect system information and the symptom before choosing a repair. These topic pages help you find the relevant instructions; each guide explains the task and how to check the result.
Operating SystemsPractical operating systems guides and troubleshooting.Windows AdministrationPractical windows administration guides and troubleshooting.Command LinePractical command line guides and troubleshooting.NetworkingPractical networking guides and troubleshooting.PrintersPractical printers guides and troubleshooting.Files & StoragePractical files & storage guides and troubleshooting.SoftwarePractical software guides and troubleshooting.PerformancePractical performance guides and troubleshooting.SecurityPractical security guides and troubleshooting.TroubleshootingPractical troubleshooting guides and troubleshooting.BrowsersPractical browsers guides and troubleshooting.Remote SupportPractical remote support guides and troubleshooting.HardwarePractical hardware guides and troubleshooting.
Featured guides
Recently updated
How to Reconnect After a Wi-Fi Password Changes
Forget an old Wi-Fi profile and reconnect using the new password.
6 min · EasyHow to Create a Local User Account
Add a separate local Windows account without reusing another person's profile.
7 min · EasyHow to Show File Extensions
Make Windows display extensions such as .pdf, .jpg, and .exe.
6 min · EasyHow to Take a Screenshot in Windows
Capture the whole screen, one window, or a selected region.
6 min · EasyHow to Open Task Scheduler
View automated Windows tasks and their recent result.
6 min · EasyHow to Open Event Viewer
View Windows system and application event logs.
6 min · EasyAdvanced Legacy WMIC Queries and CIM Migration
Translate WMIC WHERE and GET expressions into supported PowerShell CIM filters.
7 min · AdvancedLegacy Networked WMIC Operations and Safer CIM Alternatives
Translate older WMIC /node workflows to authenticated PowerShell CIM sessions.
7 min · AdvancedLegacy WMIC Basics and Modern Replacements
Understand common WMIC inventory commands and their supported PowerShell CIM replacements.
7 min · Easy