Thursday, December 10, 2020

I am CompTIA Network+ and CIOS certified




After passing the CompTIA A+ exam last August 2020, I made up my mind to continue to study, refresh and learn the concept of how the computer networking works. Computer network - is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. As a computer engineering graduate with 5 years full time experienced in IT and customer service, getting certified in CompTIA Network is not an easy way to pass. You must have a dedication, motivation and eagerness to learn to pass the exam. Everyday I spent a minimum of 2 to 4 hours to study for four straight months. I decided to take the exam until I am confident and brave enough. Until one day, I am happy to pass and get certified as a Network and CIO specialist. 

Please click images above to verify my achievements.


Monday, September 7, 2020

Clearing The Bios and Cleaning the CPU Fan of my Old Laptop


Recently, I am disk partitioning my laptop from the disk management through the third party software EASEUS. I tried to move the files from one drive to another drive partition, the computer found errors and stopped working from the time I restarted the computer. What? Are you kidding me. I tried to figure it out to solve the issue. I made 2 attempts to solve the issue but failed until  I decided to open the laptop. I found it so dusty especially the fan yet the issue was not about the dust inside. I reconnected every cable as well including the hard drive, fan and the so-dimm memory. I found the CMOS battery, reset it and rebooted the system. When the system worked fine, I reassembled everything. Another problem appeared when I turned the Windows on. No internet, I accessed the command prompt, I pinged the address. I released and renewed the IP and flushed the DNS as well but nothing worked.  I went back, then reinstalled and updated the network drivers but still no connection. I cleared the cache, deleted the browsing history and it worked. Now my laptop CPU fan is cleaned and worked perfectly. Also, I checked and disabled the updates for this Windows OS 3 years ago. My 9 years old mate still works fine until now. I am planning to assemble a rig (only if I have extra money) with virtualization and install a VLAN for penetration testing lab. Happy me!

Thursday, September 3, 2020

Inside Linux Ubuntu 20.04


This morning I decided to change the old operating system of my Sony Vaio Windows 7 into Linux Ubuntu. I have been a Windows user since windows 95 was born 25 years ago. Until now I still have my other old Windows 7 Home which I still used. I have no trouble with this system because I can fix it if there is an issue. Well, back to my latest Ubuntu. I love this distros because I can learn the new way on how to use the CLI (Command Line Interface). Also, it has a 3 years LTS (Long Time Support) and 5 years for Ubuntu Server. 

Sunday, August 23, 2020

How To Remove Lock From A Folder


This is a windows 7 home premium operating system. To remove the lock from the folder, please click and watch the video.  I made this tutorial and posted on my site for a quick review of my video editor that I downloaded for free minutes ago. I am glad it worked. 

I am A+ Certified

CompTIA (Computing Technology Industry Association)
On March 2020, we went to the Philippines to visit our family. We were stuck there for almost 3 months. We can't go back to Australia because all ports of exit were closed. There were travel banned the whole region. We were trapped and house arrested. Due to pandemic the whole world suffered from Covid-19 with so much devastation that cause millions of lives restless.  Without further ado, I signed up to Cisco Networking Academy. I read, learnt and finished short four courses in NDG Linux Essentials, Introduction to Cybersecurity, Introduction to Internet of Things (IoT) and Packet Tracer. Also, I am almost halfway on my study in CCNA which is quite challenging. CCNA is awesome to learn about computer networking and security. I learnt the basic routing and switching configuration, TCP/IP, VLSM and subnetting. Furthermore, the previous months I decided to study CompTIA A+ because I lost my job. Also, I want to change career path. Back to my early years, I was an IT support and computer technician in the Philippines for 5 years. I wasn't able to continue my career in IT because as a student visa in Australia, I am not allowed to work more than 20 hours per week. Luckily, after a long years of patience, we are now citizens in Australia and can work full time without restriction. Anyway, the only way to refresh and update my skills is to study and take an examination in CompTIA. Fortunately, I passed the exam. To verify my certification, you can click VERIFIED.
    

Wednesday, August 19, 2020

Activation Of Product Key in Windows System


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