There is a small box hiding inside every Windows PC that can save you a surprising amount of time. Press Windows key + R, type a short command, hit Enter, and you jump straight to a tool or setting — no clicking through menus, no hunting in the Start menu. That box is the Run dialog, and once you build the habit of using it, you will wonder how you managed without it.
This guide covers the most genuinely useful Run commands, grouped by what they do. Bookmark it, print it, or pin it somewhere you can glance at it while you work.
How to Open the Run Dialog
Three ways to get there:
- Press Windows key + R (fastest)
- Right-click the Start button and choose Run
- Search for “Run” in the Start menu
Type your command, press Enter to open it normally or press Ctrl + Shift + Enter to open it as an administrator, useful for tools that need elevated permissions.
System Tools You Will Use All the Time
msconfig — System Configuration
Type msconfig and you get the System Configuration window. This is where you manage startup options, boot settings, and which services run when Windows starts. If your PC feels sluggish at boot, this is your first stop.
msinfo32 — System Information
Need to know your exact Windows version, how much RAM is installed, or what processor you have? Type msinfo32 and you get a full snapshot of your hardware and software environment — handy before calling tech support or buying new software.
devmgmt.msc — Device Manager
Drivers acting up? A device not recognised? Type devmgmt.msc to open Device Manager instantly. You can update, disable, or uninstall drivers from here without digging through Control Panel.
taskmgr — Task Manager
Yes, Ctrl + Alt + Delete works too, but typing taskmgr in Run opens Task Manager directly. Useful when the keyboard shortcut route feels slow or when you are already at the Run dialog for something else.
eventvwr — Event Viewer
When something crashes or behaves oddly, eventvwr opens the Event Viewer, which logs system warnings, errors, and information events. It takes a little reading, but it is often the fastest way to understand why something went wrong.
File and Folder Shortcuts
explorer — File Explorer
Just typing explorer opens a new File Explorer window. Not earth-shattering, but useful if your taskbar icon has somehow disappeared or you need a fresh window quickly.
. (a single dot) — Current User Folder
Type a single . (full stop) in the Run box and press Enter. Windows opens your personal user folder — the one that contains Desktop, Documents, Downloads, Pictures, and so on. A tiny trick that saves real time.
.. (two dots) — Users Folder
Two dots (..) takes you one level up to the Users folder, where all user profiles on the machine live. Useful on shared or work computers.
%appdata% — AppData Roaming Folder
Many applications store their settings and data in the hidden AppData folder. Type %appdata% to jump straight to the Roaming subfolder. This is where you find saved data for apps like Discord, Spotify, and many others — helpful when you need to back up or troubleshoot app settings.
%localappdata% — Local AppData Folder
Similar to the above, %localappdata% opens the Local subfolder of AppData, which stores app caches and local configuration files. Clearing cache folders here can sometimes fix misbehaving apps.
%temp% — Temporary Files Folder
Type %temp% to open the folder where Windows and applications dump temporary files. You can safely delete everything inside (Windows will skip anything currently in use). Doing this occasionally frees up disk space and can speed things up a little.
Control Panel and Settings Shortcuts
control — Control Panel
The classic control command opens the full Control Panel. Microsoft has moved many settings to the modern Settings app, but Control Panel still holds tools that have not made the jump — like advanced network settings and legacy hardware options.
appwiz.cpl — Programs and Features
Want to uninstall a program without navigating through Settings? Type appwiz.cpl and the old-school Programs and Features window opens immediately. It is often faster than the modern Apps list in Settings.
ncpa.cpl — Network Connections
Type ncpa.cpl to see all your network adapters — Wi-Fi, Ethernet, VPN connections, and more. Right-click any adapter to disable it, check its status, or change its properties. This is far quicker than hunting through Network Settings.
firewall.cpl — Windows Defender Firewall
Opens the firewall settings directly. Useful if an app is being blocked and you need to add an exception, or if you want to check that the firewall is active.
sysdm.cpl — System Properties
This opens the System Properties dialog, which gives you access to computer name, domain settings, hardware profiles, and the all-important Environment Variables — essential if you do any development work.
timedate.cpl — Date and Time Settings
A quick way to check or change your system clock and time zone. Handy if your clock has drifted and is causing certificate or sync errors.
Disk and Performance Tools
diskmgmt.msc — Disk Management
Type diskmgmt.msc to see every drive and partition on your system. You can resize, format, or assign drive letters here. Essential when adding a new drive or troubleshooting a missing partition.
cleanmgr — Disk Cleanup
The built-in Disk Cleanup tool. It scans for temporary files, old Windows update files, and other junk you can safely remove. Not as thorough as third-party tools, but it is free, safe, and already on your machine.
perfmon — Performance Monitor
For those who want to go deeper, perfmon opens Performance Monitor, where you can track CPU, memory, disk, and network usage in real time or over a recorded period. It is more detailed than Task Manager.
Quick Access to Common Applications
Run commands are not limited to system tools. You can also open standard Windows apps directly:
- calc — Calculator
- notepad — Notepad
- mspaint — Paint
- wordpad — WordPad
- snippingtool — Snipping Tool
- cmd — Command Prompt
- powershell — Windows PowerShell
- mstsc — Remote Desktop Connection
- osk — On-Screen Keyboard
- magnify — Magnifier
The hardest part is remembering these commands exist. A good approach is to pick just two or three that match tasks you do every week — uninstalling software, clearing temp files, checking network adapters and use the Run dialog for those until it becomes second nature. The rest will follow.
