How to Check Installed Software in Windows 10: Built-In Tools for Instant System Insights

Checking installed software in Windows 10 doesn't require third-party tools—your system already has everything you need built right in. ⚡ I've used these methods to track down rogue programs, verify licenses, and even recover forgotten applications after system updates.

The simplest way starts in Settings, where Windows 10 neatly organizes your installed apps with their update status and uninstall options visible at a glance.

For deeper system insights, Control Panel's "Programs and Features" remains the most reliable method, especially when you need to see exact version numbers or repair installations. But if you're comfortable with the command line, wmic product get name,version or PowerShell's `Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall` reveals every installed program—including those hidden behind shortcuts.

These commands work on both 32-bit and 64-bit systems without admin rights needed for some third-party tools.

You'll uncover programs you forgot you installed, spot version mismatches, and even identify corrupted entries that might be causing system slowdowns. The command-line methods are particularly useful for IT admins managing multiple machines, as they can be scripted to generate reports.

For regular users, these built-in tools eliminate the need for bloated software scanners that often slow down your system more than they help.

If you encounter missing programs in your lists, don't panic—some applications install components in different registry locations. The PowerShell command above covers the most common locations, but for truly stubborn cases, checking HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall in regedit might reveal the missing entries.

Always back up your registry before making manual changes, just like my dad taught me when we were rebuilding those old IBMs in Pittsburgh scrap yards.

What you need

Step-by-Step instructions for reviewing installed applications in Windows 10

Here's how I quickly audit your software inventory using Windows 10's native utilities.

Press the Windows key and type "Turn Windows features on or off" in the search bar. Don't actually select it yet—that's for Windows features, not applications. Instead, click the first result that says "Programs and Features" in the search results.

This opens the Control Panel's "Programs and Features" window, which lists all installed applications with their version numbers, install dates, and publishers. I always sort by "Install Date" to spot recently added software that might be suspicious or unnecessary.

For a more modern approach, press Windows + I to open Settings, then navigate to "Apps" > "Apps & features." Here you'll see all installed applications, including Windows Store apps and UWP applications that don't appear in the traditional Control Panel view.

Click on any application to see its size, install date, and version information. The "Advanced options" button reveals additional details like the app's publisher and whether it's installed for all users or just your account.

Open Command Prompt as administrator by pressing Windows + X and selecting "Command Prompt (Admin)." Type wmic product get name,version,vendor and press Enter. This lists every installed application with its version and vendor information in a clean, sortable format.

For a more detailed list including install dates, use powershell "Get-ItemProperty HKLM:\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table -AutoSize". This PowerShell command extracts data directly from the Windows registry.

Press Windows + R, type appwiz.cpl, and press Enter to reopen the Programs and Features window. Right-click any application and select "Uninstall" if you need to remove it. Before uninstalling, check the "Changes" tab for any related components that might also need removal.

For system-critical applications that won't uninstall normally, use the "Repair" option instead. This maintains your software inventory while fixing potential issues without removing the application entirely.

Press Ctrl + Shift + Esc to open Task Manager. Go to the "Startup" tab to see which applications launch automatically, and the "Details" tab to monitor running processes. This helps identify software that might be running in the background without your knowledge.

Right-click any process in the Details tab and select "Open file location" to see where the executable is stored on your system. This is particularly useful for verifying whether suspicious applications are actually installed where they claim to be.

Tips & tricks for instant Windows 10 software audits

Mastering these built-in tools takes practice, but these insider tips will help you audit your system like a pro every time.

Sorting Secrets: In Step 1, after opening "Programs and Features," sort by "Install Date" to spot suspicious recent additions—but don't stop there. Right-click the column headers and select "More" to reveal hidden sorting options like "Publisher" or "Size." This helps you quickly identify bloated applications or unfamiliar publishers that might indicate unwanted software. I've caught adware this way that slipped past my initial scan.

Command Line Power: For Step 3, save that PowerShell command as a text file with a .ps1 extension. Double-click it anytime you need a quick software inventory—it runs instantly and gives you a clean, sortable list. You can even redirect the output to a CSV file by adding "| Export-Csv -Path 'C:\SoftwareInventory.csv'" to the end of the command. This creates a permanent record you can reference later.

Task Manager Deep Dive: When using Task Manager in Step 5, pay special attention to the "Startup" tab. Any application listed here launches automatically when you log in—some legitimate, many unnecessary. Right-click suspicious entries and select "Disable" to stop them from running at startup. This simple action can dramatically improve your system's boot time and security posture.

Registry Backup Strategy: Before making any changes in Step 4 using the Windows Installer Database, create a system restore point. Press Windows + R, type sysdm.cpl, and click "System Protection." This ensures you can roll back if something goes wrong during uninstallation. I've saved myself hours of troubleshooting this way after attempting to remove stubborn applications.

Frequently asked questions

Got questions about checking installed software in Windows 10? You’re not alone! Here are some of the most common queries—and their quick, actionable answers.

Wrapping up and next steps

Now that you’ve mastered the art of checking installed software in Windows 10—whether through Settings, Control Panel, or Command Prompt—you’re well-equipped to manage your system like a pro! 🚀 Keeping track of your applications ensures smooth performance and helps you declutter unnecessary programs.

Ready to take it further?

Your next logical step? Uninstall outdated software or update critical applications to boost security and efficiency. Dive into our guides on optimizing your system for even better results!