Presentation of the HTDZ HT-320 microphone, accessible audio performance - video tutorial

Last update at February 14 2021 De 58 comments

Hi friends, in this video tutorial I will present a shotgun microphone, it is made in China and is extremely affordable, it is HTDZ HT-320 At the price of only $ 20 this microphone can shame 200- microphones $ 300, is an unmissable bargain especially for those who own a video camera or a modern camera with slot for [Read more...]

Advanced Nvidia Optimus setting for performance enhancement - video tutorial

Last update at February 14 2021 De 27 comments

Hello friends, in this video tutorial we will talk about Nvidia Optimus technology and how to make settings in Nvidia Control Panel to get maximum performance for graphics-intensive applications and games. Nvidia Optimus is a technology with which we can use an integrated graphics chip and a dedicated one (only on supported devices), these… [Read more...]

Lenovo laptop presentation G580, a very good deal

Last update at January 17 2013 De 87 comments

Hello friends, in this tutorial I will present an affordable laptop but at the same time with high-performance components, it is about Lenovo G580, a home and office laptop that I recommended in a hardware guide not long ago . Lenovo G580 is part of the home range, it is a normal laptop with decent finishes, it is perfect for those who need… [Read more...]

How to connect the dslr camera to a phone or tablet for monitoring - video tutorial

Last update at February 14 2021 De 21 comments

Hello friends, today I will present a very useful application for photography and video enthusiasts who own a Canon DSLR or Eos M. The DSLR Controller application allows us to connect the Canon camera to your phone or tablet via the USB OTG adapter. The image we can see on the phone or tablet is much clearer than on the camera screen, this one from… [Read more...]

How to make a USB OTG adapter for connecting peripherals on the phone - video tutorial

Last update at 29th May 2013 De 102 comments

Hello friends, in today's tutorial I will teach you how to make a USB OTG adapter for connecting different USB peripherals to your phone (mouse, keyboard, USB stick, joystick). USB OTG (on the go) is a more special adapter that allows us to connect all kinds of peripherals to a smartphone, I tried with several devices, some of these… [Read more...]

Extend laptop battery life with Microsoft Fix it - video tutorial

Last update at February 13 2021 De 29 comments

Hello friends, in today's tutorial we will talk about how we can extend the battery life of the laptop that they have installed as operating system Windows XP, Vista or Windows 7. To fix the problems encountered with power consumption we will use a small utility provided by Microsoft through the Microaoft Fix It Center, a help center where you have… [Read more...]

How to make an external hard drive from an old hard drive using a cheap rack - video tutorial

Last update at February 13 2021 De 115 comments

Hello friends, in this video tutorial I will teach you to make an external hard disk on USB, for this we will use an older hard disk and a rack (housing + circuits) cheap. When we want to make an external hard disk we must let's think about mobility, that's why it's preferable to use 2,5-inch (laptop) hard drives, they need less… [Read more...]

Setting up the connection between two computers connected by crossover cable - video tutorial

Last update at February 13 2021 De 56 comments

Hi friends, in today's tutorial we will talk about networking, more precisely we will see how we connect two computers together through a CrossOver plugged cable. If you are wondering how this helps us, it will allow us to quickly transfer files between two computers (or between a PC and a laptop) without using software or an internet connection. ... [Read more...]

How to update bios for Asus motherboards - video tutorial

Last update at February 11 2021 De 38 comments

Hi friends, in today's tutorial we will update the bios on Asus motherboards, for this we will use the EZ Flash 2 utility that we can find in the bios. The bios update has never been easier, Asus engineers have done a very good job. To flash the bios we just have to put the file. CAP somewhere in a partition, it would be preferable to put it in… [Read more...]

Presentation of Asus P8Z77-V, an extremely solid motherboard - video tutorial

Last update at August 1 2012 De 56 comments

Hello friends, today I will present you a motherboard from Asus, it is about the P8Z77-V, a board from the medium-performance class, it is very well built with many interesting and extremely useful features. In the past I said that I will not buy motherboards from Asus because I had some problems with two boards, but I decided to give it to the manufacturer… [Read more...]