Creating a custom worksheet is simple. Step 1: Choose your preferred worksheet type (math, reading, vocabulary, etc.). Step 2: Select the specific activity format like multiple choice, word search, or fill-in-the-blanks. Step 3: Input your content, such as vocabulary words, math problems, or questions. Step 4: Customize the appearance by selecting borders, fonts, and themes. Step 5: Preview your worksheet and make any necessary adjustments before downloading or printing.