Batch classify files by filename with a regular expression

Batch sort files by the first character in the filename

Batch group files into folders by the first characters of each filename

How to Insert a Box in MS Word | Easy & Quick Tutorial

"How to Show and Use Formatting in Microsoft Word: A Complete Guide"

Batch sort files into folders by the first number in each filename

Use Filename Patterns to Batch Update Photo Dates

Batch insert text at the beginning of file names on Windows