How to Lock Your Google Chrome Profile with a Password

Chrome makes it very easy to switch profiles while in the browser. If other people use your computer and you want to prevent them from accessing your Chrome profile—which contains your bookmarks, history, and possibly even saved passwords—you can lock it with your Google account password.

How to Change the Default File Format in LibreOffice

By default, LibreOffice saves files in the Open Document Format (ODF). However, it also reads and writes files in Microsoft Office formats (DOC and DOCX). If you collaborate with others on Microsoft Office documents, but you use LibreOffice, you can choose to always save files as Microsoft Office files to make it easier to exchange those documents back and forth.

How to Disable the Fill Handle in Excel

If you enter a lot of sequential values in your Excel worksheets, the Fill Handle can help you save time by automatically filling cells with incremented values. What if you find the fill handle doesn’t work?