LATEST ARTICLES

How do I Know if My Video Card is Failing?

A failed video card will stop all computer functions causing your screen to freeze go blue or restart randomly It can occur from faults in the computer system or from the normal wear and tear Depending on the cause you might have to replace the card

Author: Gloria Mutuku

Wednesday, December 15, 2021

Why is my download speed so slow when I have fast internet?

pThere are several reasons why the internet may seem slow even if you have a highspeed internet connection Reasons include modem or router issues weak WiFi signals other devices using bandwidth or slow DNS serversp

Author: Fay Kokri

Wednesday, December 8, 2021

Computer Numbers: How Computers Generate Random Numbers

pAs a whole a computer generates random numbers but not It depends on how you define randomness Practical random number generators need to generate unpatterned numbers and the next random number in the sequence should never be recognized There are sp

Author: Berts Njoroge

Thursday, November 25, 2021

What to do when CCTV cameras power supply stop working?

pThere are a few reasons why your CCTV camera might be having some issuespolliCamera connection and powerliliPoor cablingliliIP address conflictliliFailing to upgrade your software and firmware etcliolpThe good news is that you can fix the issue your

Author: Janet Kathalu

Wednesday, November 24, 2021

Things You Should Know about EFI System Partition (ESP)

pThere are four components of the EFI system partition boot loaders system utilities data files and device drivers These four components are the integral parts of a computer that enhances the proper function of the booting processp

Author: Janet Kathalu

Wednesday, November 17, 2021

Beginner Guide: How to Become an Ethical Hacker

pThere are two ways of becoming an ethical hacker Either by enrolling in a school or on your own by undertaking courses and certifications online The skills needed in ethical hacking include programming networking authentication cyber security and so

Author: Berts Njoroge

Monday, November 15, 2021

Password Security: How to Create a Strong Password (and Remember It)

pThere are 7 essential tips to create a strong memorable password They includepulliDo not use sequential letters or numbersliliDont include your birthday detailsliliUse a combination of numbers symbols and at least 8 lettersliliUse unrelated wordslil

Author: Fay Kokri

Monday, November 15, 2021

Digital Storage: How Big Are Gigabytes, Terabytes, and Petabytes?

pIn total there are 8 units of data volume called bytes The size of Gigabytes Petabytes and Terabytes can be calculated by how many bytes compose each Here is the table to give the exact size of Digital Storage unitsptable stylebordercollapse collaps

Author: Faith Cheruiyot

Wednesday, November 10, 2021

How to install a printer driver manually and from a device

pYou can install printer drivers on your PC without the installer by downloading the drivers from the printer manufacturers website and installing them on your computer then adding the printer on hardware devices of your computer If the drivers are u

Author: Gloria Mutuku

Wednesday, November 10, 2021

What should you do to a computer before you sell it?

pThere are five precautions you should take before selling your computer back up all your data deauthorize any software securely format your hard drive reinstall the operating system and lastly clean up your computerp

Author: Janet Kathalu

Thursday, November 4, 2021