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File Explorer search: find the right file by folder, name, and type

Find a Windows file by choosing the right search folder, then filter its name and extension with a real six-file practice pack.

Published October 11, 2026Checked October 11, 2026HowCurio editorial research
A chosen folder contains a filename and type filter beside a magnifying glass.
Illustration of the topic.

If a File Explorer search returns the wrong file, check where you started and what the query matches. A folder such as Downloads searches within that location. File Explorer Home shows relevant PC and cloud files, while This PC runs a slower, more in-depth search. Home is a useful starting point, but it is not a promise to show every local file. Microsoft’s File Explorer guide explains these search locations.

Try it with six files

Open the expected paths and practice instructions, then download the six-file practice ZIP and extract it into an ordinary folder. Open that extracted folder in File Explorer and enter this in its search box:

System.FileName:~"*postcard*"

The pack has three filenames that match: Trips/postcard-addresses.txt, Trips/postcard-budget.csv, and Archive/postcard-addresses-old.txt. To limit the search to text files, use both conditions in one query:

System.FileName:~"*postcard*" System.FileExtension:=".txt"

That leaves the two address files. Starting the same search inside Trips narrows it to postcard-addresses.txt; Notes contains no filename that matches. These are expected matches from the files in the ZIP, so compare them with what File Explorer shows on your PC. The filename and extension operators come from Microsoft’s search syntax documentation.

The folder path matters even after you find a matching name. Trips/postcard-addresses.txt contains 12 Maple Lane; Archive/postcard-addresses-old.txt contains 8 Cedar Lane. Open the file before using an address. A plain postcard search can blur the distinction between a filename and a content match: Notes/weekend-plan.txt mentions postcards in its text, though its name does not contain the word.

When a file seems missing

First confirm that you are searching the extracted folder, not viewing files inside the ZIP. Clear the earlier query before changing folders, then check the new location and reenter the exact query. Zero results in one folder do not mean the file was deleted.

If the location and query are right, check Windows search indexing status and exclusions. Microsoft says indexing helps searches run faster; Classic indexing covers Desktop, Documents, Pictures, and Music by default, while Enhanced indexing covers the entire PC. Microsoft’s indexing guide explains those settings.

Source note: The six practice files were packaged and their bytes verified. The File Explorer steps and search syntax come from the linked Microsoft documentation; no native File Explorer search result was tested.