Microsoft for February’s Patch Tuesday has released an advanced notification about the upcoming security patches. Microsoft will be issuing 12 updates fixing 22 vulnerabilities, out of which three are 0-day vulnerabilities. These patches will update Windows operating system, Internet Explorer, and the Visio software.

Three bulletins, including the Internet Explorer patch, earn the most severe “Critical” rating. The remaining nine, including the Visio fix, earn a still significant “Important” score. All the patches excluding three of the fixes will need a reboot.

If you need to change Microsoft Office product key to resolve Microsoft Office activation issues or for any other reason, then you are on the correct page. Today, we will show you how to easily change Microsoft Office product key without uninstalling Office productivity suite from your computer. If you remember, earlier, we have shown you a way to change Windows product key without affecting the operating system in any way. If you want to change your Windows license key, you can head over to that page for reference. Now, coming back to today’s topic about how to change Office product key, simply follow the steps below and get the job done.

Microsoft Office Visio makes it easy for IT and business professionals to visualize, explore, and communicate complex information. Microsoft Visio 2010 Viewer allows anyone to view Visio drawings and diagrams (created with Visio 5.0 through Visio 2010) inside their Microsoft Internet Explorer ( versions 5 through 8 ) Web browser. Visio Viewer is particularly useful for teams that need to collaborate from different locations.

By using Microsoft Visio 2010 Viewer, Visio users can freely distribute Visio drawings and diagrams to team members, partners, customers, or others, even if the recipients do not have Visio installed on their computers. Microsoft Visio 2010 Viewer can be used for viewing Visio drawing (files with a .vsd, .vss, .vst, .vdx, .vsx, or .vtx extension). According to Microsoft, the new Visio Viewer enables users to discover the advantages of using Visio drawings, charts, and illustrations in a Web-based environment.