If you need to rotate a PDF in Windows 10 and save it, here's how to do it with Adobe Reader, MS Edge, or with the help of online services.

In Adobe Acrobat Standard or Pro Only With the paid versions of Adobe Acrobat products, you can convert landscape to portrait PDFs or vice versa, then save them for later use.

Notepad does not have a word counter. If you wish to count words in a Notepad TXT file, here are some workarounds to help you get going.

Learn how to format numbers in Thousands, Millions, and Billions in Excel and Google Sheets. Use number Formatting to convert numbers.