Author Archive: admin

How to block your computer so only you can start it.

Almost everyone has its own user and password to access Windows. A measure that although it protects us so no one can access our computer and dispose of the information have in it, it’s not entirely reliable. Because in case our laptop is lost or stolen, anybody could have access to all of our information if they boot the computer through a CD, DVD or USB, or even installing another OS.

Therefore, if we want to improve our data security, besides encrypting, we can set a Hard Drive booting password and avoid that someone can start the system easily. For this, we have to enter the BIOS or UEFI and in its settings add a password to block the computer so no one can start it up without it.


According to the manufacturer, the method to access our computer’s BIOS may vary, though normally you can enter by pressing any of the keys Supr., F2, F10, F12, Esc, etc. while the computer is starting. If we don’t make this way, then check the user manual or contact the manufacturer.

How to block from BIOS or UEFI our computer so no one can start it

Once in the BIOS we must look for the HDD password option that will probably be under the security tab. Due to that the menu options may vary from one manufacturer to another, in case you don’t find the option, it’s advisable to check the user manual of the motherboard. Once we have found this option, we will set a safe password and after that restrict the start mode so it can only be booted from the hard drive so blocking your computer.


How to access UEFI Settings on Windows 10

Since its creation, over 40 years ago, The BIOS has been the tool through which we can manage our computer’s hardware. And the thing is that if we would like to choose which device to initialize during the booting process, configure RAM or graphic card frequency, adjust fan speed, among other things, the only way we have to do all of those is to access the BIOS and change the settings.

Barely 6 years ago and thanks to an important agreement held by the main technology companies, it was decided to replace the BIOS for a new system called UEFI. A new standard that was introduced commercially soon after and that offers various benefits in comparison to the BIOS.


Does the Power Supply Unit ( PSU) influence PC performance?

When choosing the computer’s components, we look at how performance will be affected, comparing the processor, graphics card, or even RAM. However, is it possible that other components such as the power supply can affect the computer’s performance? Let’s analyze it.

We have commented on various occasions that the power supply unit (PSU) is a very important component of the computer, since it is responsible for providing power to the other parts. In the event that it fails, some other component may break, which is why it is important to always choose a high quality power supply.

Power Supply

Power supply: don’t overdo the wattage

A tendency when building a PC by pieces is to choose a power supply with too high a wattage, such as any power supply of more than 600 watts. In my analysis of the Xiaomi Smart Socket I was able to check how much my PC was consuming at rest and in high performance mode, and the results surprised me, because I realized that I had bought a power supply with too high a wattage, and I could have taken advantage of that money to improve other components.


BenQ ZOWIE XL2735 Review – The Gaming Monitor With the Ears

BenQ should be a household term for most of you, seeing how they are one of the early companies that entered the display and beamer market. With its ZOWIE line BenQ is now presenting its new lineup target specifically towards gamers which we’ll discuss in more detail in the following article. Our review model is the flagship ZOWIE XL2735 display which, so BenQ, was specifically developed with E-Sports in mind.


The features sure make an impression right away. 144 Hz “Dynamic Accuracy Technology”, S-Switch, Black eQualizer, Low Blue Light, USB-hub as well as height and angle adjustability. Also included are so called focus-blinds which can be folded out so you can focus on your games better. This makes the XL2735 kind of look like it has ears.


USB 3.0 vs. USB 3.1 vs. USB Type C: Here’s what’s behind the terminology

The USB port has been around us for 20 years now. It has been introduced in 1996 and has since become something we don’t want to miss. No matter if smartphone, external drives, printers, scanners, or even external displays. Almost every devices connects to a PC or notebook via USB nowadays. Since the introduction of USB 3.0, 3.1 and USB Type C however, there has been some confusion about the USB connector. That’s why we have compiled this overview for you.

USB Type C

So what is it that has changed and has caused all this confusion? The answer is a couple of things. USB 3.0 and 3.1 brought with them some changes and expansions of the USB standard. Especially USB C is still causing some chaos because didn’t mean a change of the USB standard but rather a new port. Let’s start with the current standards.

USB 3.0/3.1

USB 3.0 devices became available to the market in 2011. The main advantages that this standard brought were a higher power throughput of 4,5 watts as well as higher data transfer speeds. The latter is why USB 3 was coined “USB SuperSpeed”,


Best PC Power Supply 2017: How to Choose a Power Supply for your PC

It’s very common to spend hundreds of euros (thousands in many cases) on the components needed to assemble a computer, but usually choosing a power supply is left for the end, which means not a lot of attention is given to the component that’s supposed to give electrical power in a stable way and without peaks, and that could also cause permanent damage to the computer.

For that reason, you should pay special attention to which power supply you choose, and be aware that it’s a very important component.

power supply

The power supply you choose must have enough power and quality to provide stable energy to all of the components.


ASUS ROG Strix GL553VD, Power Gaming laptop at a affordable price

ASUS Republic of Gamers (ROG) has introduced a new high-performance laptop designed for gaming enthusiasts. The new ASUS ROG Strix GL553VD can boast some impressive technical specifications, careful design and great value for money.


This laptop proposed by ASUS presents a sober design with some gaming touches, such as the backlit keyboard in red, differentiated WASD key set, a larger space key and differentiated cursor keys.


Can Windows 10 Cloud stand up to Chrome OS?

Mobility, work in the cloud, mobile devices, telecommuting; all of them, among many others, are concepts that have become increasingly common elements in our daily lives, whether it’s while moving in our home or professional environment.

As time passes, regular users of technology, whether in desktop environments or those focused on mobile devices, have been looking for ways to work with all their products in a more centralized way. Evidently the Cloud has been taken as base, thanks to different services using Internet, dealing with lighter devices and applications that allow greater mobility and having all of them, at both software and hardware levels, as unified as possible.

Because of this in the middle of last year 2015 Microsoft, as you all know, made available to users the latest version of its popular operating system, Windows 10. From the beginning, the company has tried with this launch to create a “Windows 10 environment” that allows its clients to work with all their data on all types of devices based on the same system and from anywhere, facilitating their access through PCs, platforms and, again, through the Cloud. However, so far, it has not satisfied the expectations that were initially set on this project.

However there is another environment that is growing exponentially, although somewhat slower on the old continent, Chrome OS, an alternative open source operating system from Google that in the future aims to become a direct competitor of Windows. If something characterizes this proposal is precisely its lightness, good performance and being multi platform; that is to say, it covers a large part of the needs of the current users. In addition, now that manufacturers are launching interesting products specially designed for this free platform and it has already begun its compatibility with Android apps, it is expected that its breakthrough in the near future will be much greater.

Will we see a Windows 10 Cloud vs. Chrome OS confrontation?

For some time now the people at Redmond have been trying to make PC manufacturers ignore Chrome OS, something that although they have achieved until now, it’s beginning to change, so it is expected that Microsoft will have to try something new to not be left behind in some environments. This is the thought behind the arrival of Windows 10 Cloud, a new variant of the popular operating system, namely a simplified version of the original Windows focused on the cloud and designed to run all kinds of applications from the company’s official store on all types of devices, in addition to a lower cost for users and even possibly free for PC manufacturers.


Is Windows 10 Game Mode needed for “hardcore” gamers?

Windows 10 Game Mode

As we have talked about several times in recent weeks, in the month of April Microsoft plans to release to all users who now use Windows 10, the expected by many Creators Update, which, as it has been speculated for some time, will come full of new features.

A good part of these have been already revealed thanks to the users participating in the Insider program of the firm and have already been commented, although one of the latest to arrive at the mentioned program is precisely one of the more interesting new features to a good part of the community. Microsoft has been aware that its latest version of Windows is already preferred by most PC gamers around the world, and they wanted to go a step further.


The Best Antivirus for Windows to Protect You this 2017

A new year has just begun that will undoubtedly be plagued with technological developments, new releases and countless applications that we’ll try to keep you updated of at all times. We will talk about many different categories, but, inevitably, one of the most important sections will be dedicated to the privacy and security of computers and antivirus.

With the arrival of a new year, cyber criminals will try to “surprise” us with new ways of accessing our data either through the various forms of malware that you can find today or through some new technologies. However, to fight against all this, the different companies specialized in everything computer security related try to keep our PCs updated, in order to stay one step ahead of these computer criminals, something that is extremely difficult.