How-to Set Up Basic Static Routing

When I was studying for my Cisco CCENT and CCNA Routing and Switching certifications, I didn't have any networking hardware that I can touch and tinker to set up networks. It was really hard reading a book without knowing which interfaces to connect the cables to. I created this tutorial to help other networking learners who might be experiencing the same situation I was in before. This tutorial is done using Cisco Packet Tracer.

IPv4 Subnetting Made Easy!

This tutorial is intended for people who have already read about IPv4 subnetting but still having a hard time doing it. I struggled while I was studying for my CCENT, I watched lots of subnetting made easy videos and decided to create a method that I know would work for me and it might work to other people who want to have a crack at the Cisco certifications.

IPv4 Subnetting Made Easy!

How to Make MS Excel 2010/2013 Open Multiple Instances

 1. Close all MS Excel running. Click on the Start Menu and type regedit in the search field and press Enter.

 2. Once Registry is up, under the HKEY_CLASSES_ROOT

3. Follow this path HKEY_CLASSES_ROOT\Excel.Sheet.8\shell\Open\command

4. On the right column, double-click on Default and edit the value data as shown below. Delete the \dde and replace it with "%1" then hit OK.

5. On the right column, right-click on command and choose rename. Rename it to command2 then hit Enter.

 6. On the left column, right-click on ddeexec right below command, and choose rename. Rename it to ddeexec2 then hit Enter.

7. Repeat steps 3-6 in Excel.Sheet.12

No need to reboot your computer, you can start firing up multiple instances of Excel.

Thank you for using this simple step-by-step tutorial!

Cheers!