LibreOffice, a free alternative to Microsoft Office, has released version 7 with a new look and some significant improvements.

LibreOffice is a free and open-source office suite that is compatible with other major office suites, and is available on all operating systems. The new release has several improvements in appearance and compatibility.

The FDA has expanded its list of hand sanitizers that consumers shouldn’t use.

The FDA (U.S. Food and Drug Administration) has identified more than 100 hand sanitizers that shouldn’t be used. The products contain methanol or don’t have enough ingredients to be effective. The FDA says that in most cases, methanol (a potentially fatal ingredient) isn’t listed on the label.

This free online service lets you create an unlimited number of temporary addresses that don’t expire unless you disable them.

It’s getting harder and harder to protect personal information online. Spam is ever present, your email address and other personal information is sold for advertising and other purposes, and unsubscribing doesn't always unsubscribe you.

This week’s wallpaper is a 3D image of a butterfly with unusual red wings and a gray body on dark ovate leaves with reddish veins. The wings are made of long, narrow oval layers and the tail is long and narrow, ending in a triangular shape. Icons show up well on this 3D background. The image was created by iwo pilc and is available in several download sizes at the link below.

Use this online tool to convert over 1000 file formats for free.