Introduction
You may either press the keyboard combination Windows key +R, or you may use your operating system's search feature to search for "run".
Instructions
Method A: Keyboard shortcut
If you have a Windows key on your keyboard, press the Windows key +R simultaneously.
Method B: Context menu for the Start button
Right-click your Start button. In the list of options that appears, click Run.
Method C: Search
Windows 11
1) Click your Start button.
2) In the search field, type run, but do not press Enter. In the list of search results, click Run.
Windows 10
1) Click your Start button. In the search field, type run, but do not press Enter.
2) In the list of search results, click Run.
Outcome
The "Run" dialog box appears.