Summarize this article in one sentence.
Go to https://www.onlineocr.net/ in your computer's web browser. This website will allow you to convert a few different file types (JPEG included) into a Word document. It's in the lower-left side of the webpage. Doing so opens a File Explorer (Windows) or Finder (Mac) window in which you can select your JPEG file. Go to the folder in which your JPEG is stored, then click once the JPEG file you want to convert. It's in the bottom-right corner of the window. Doing so uploads the JPEG file to the OnlineOCR website. On a Mac, you may click Choose here. If you want to use a language other than the one listed in the middle text box, click the current language and then click the language you want to use. If the third text box doesn't have "Microsoft Word (docx)" written in it, click the text box and then click Microsoft Word (docx) in the drop-down menu. It's on the far-right side of the page. Doing so prompts OnlineOCR to begin converting your JPEG file into a Word document. This link is below the Select file... button. Your converted Word document will download onto your computer. Depending on your browser's settings, you may need to select a save location or confirm the download before the file will download. Double-click the converted Word document to do so. It's in a yellow bar at the top of the Word document. Doing so will make the Word document editable.  This is necessary because, since you downloaded the Word document from the Internet, Word views it as potentially dangerous. Remember to save any changes you make by pressing Ctrl+S (Windows) or ⌘ Command+S (Mac).

Summary:
Open OnlineOCR. Click Select file…. Select your JPEG file. Click Open. Select a language. Make sure you're converting to a Word document. Click CONVERT. Click Download Output File. Open your new Word document. Click Enable Editing.