Thursday, December 12, 2024

Inskape activity: Flags

 We made three flags with a frawing program called Inskape, following the tutorial of the blog we made the Swedish flag and the the European, The by our own we made the flag that we wanted.

Swedish Flag:


European Flag:





Chile Flag:

































































Tuesday, November 12, 2024

Problem 1

 I think my telephone has a type of malicious software that makes me believe that my cell has a virus. Sometimes, it will fool me into believing that my security measures are old. In turn, they offer new updates for my security settings. So I do not know what to do… 

firts you have to know that:

Fake virus warnings are the common tactic used by scammers to trick you, and if you're not cautious, they might get real malware to your device.
If you have received a warning from Google stating that your phone is infected with viruses, it is important to take immediate action to protect your device and your personal information.

The most common types of mobile viruses targeting Androids are adware, ransomware, spyware, trojan horses, and worms. The term “virus” is now widely used to describe almost any kind of security risk, but it is a specific form of malware. 

These harmful programs are designed to gain access to your Android phone, retrieve personal information, increase your data usage and damage the device. Some are even designed to trick you into providing all of that information yourself.

Here you have some links that can help you:

https://veepn.com/blog/fake-virus-warning-popup/#:~:text=Fake%20virus%20warnings%20are%20the,that%20appear%20on%20their%20screen.

https://www.mcafee.com/learn/how-to-remove-malware-from-android/ 


 Here are some tips you can take to solve this issue:

 1. Clear your cache and downloads: Open the Settings on your phone, go to Apps & notifications, and select Chrome. In the Storage & cache menu, clear your cache and storage 

 2. Restart your phone in safe mode: Press and hold the power button, then choose the option to restart your phone in safe mode. You'll see "Safe Mode" in the corner of your screen after your phone reboots 

 3. Find and remove malicious apps: Open Settings and tap Apps & notifications. Then tap See all apps and select Installed apps in the drop-down menu. Review your installed apps and uninstall any that are suspicious or unfamiliar. Afterward, restart your phone 

 4. Activate Google Play Protect: Open the Play Store app, tap your icon or avatar in the top right, and activate Play Protect in the menu. Play Protect monitors apps for unusual behavior that may indicate the presence of malware

 5. Install anti-malware software: Installing an antivirus app is an effective way to automatically clean your phone of viruses and malware. Consider installing a reputable antivirus app, such as AVG AntiVirus for Android, to keep your device protected in real-time.


 

 

Problem 2

 My mobile phone is asking me to install my operating system update but I do not feel like to do so… Do you think it is really important to update it, why?    

First you have to know that:  

Operating system updates provide fixes to possible bugs and security holes, along with cleaning up outdated software that may slow down your device. Ensure that your computer, mobile phone, or tablet is using the latest version of its OS to protect your devices and data from cybersecurity issues.

By installing the latest updates, you can reduce the risk of cyberattacks and protect your personal and business information. Enhanced device performance OS updates are not only about security but also about enhancing the functionality and usability of your device.

How do I know if a software update is safe?

Real software updates should not require you to click on ads or provide personal information in pop-up windows. If you encounter a pop-up that asks for your credentials or personal information, it's likely a scam. If you receive an email claiming to provide software updates, check the sender's email address carefully

-here you have some links that can help you:

https://us.norton.com/blog/how-to/the-importance-of-general-software-updates-and-patches 

https://www.datek.co.uk/blog/software-update

https://invisionkc.com/how-to-tell-if-a-software-update-is-legit/ 

-here you have some good tips to solve your problem:

1 Make sure your operating system is safe, in the case that isnt safe, go to the phone shop and ask for help, o you can uninstall the system.

2 If the operating system is not a virus update them becuse is important.

3 If you dont want to update you can do it, but in the future your phone can have several problems like slow device, bugs... etc.

4 If you updated already the operating system and is not safe you need to ask for help because you can lose personal information.

5 If you decided to update but your operating system become unusable you have two options: upgrade to the latest version or buy a new device.

 

Thursday, October 17, 2024

Parts of a computer

These are the principal parts a computer should have to work properly:

Case     

motherboard

graphic cards

sound card

power supply unit

RAM memories

HDD and SSD storage

CPU 

output devices:

Monitor

Printer

Speaker

input devices:

Mouse

Keyboard

joystick

Webcam

Input devices

 These are the most important parts of input devices:

Mouse: A computer mouse is a hand-held pointing device that detects two-dimensional motion relative to a surface.

Keyboard:A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys. 

Joystick:A joystick is a pointing and controlling device that is used to control the object on the screen and is widely used in controlling video games

Webcam:A webcam is a digital camera that captures video and audio data and transmits it in real-time over the internet. 

here you have some examples to buy it:

Wednesday, October 16, 2024

conclussion

How does a computer work:

 A computer is a machine composed of many computer hardware and software components, each playing a unique role. A computer works by receiving data through an input unit based on the instructions it is given and after it processes the data, it sends it back through an output device. The final price of a computer should be from 1000$ to 4000$

Here you have a video of how to build a computer step by step: 


                    

Here you have some examples of complete computers if you want to bouy one:

Click here

Click here





Sound card

 A sound card is a computer component responsible for generating and recording audio. It enables users to connect analog speakers, headphones and microphones to their computer. Most modern computers have a built-in sound card in the motherboard. Generating audio on computers is challenging because sound is fundamentally analog, while computers are digital devices.


Here you have some examples for a very good price: click here


Motherboard

A complete computer components list always starts with the motherboard, the primary circuit board that holds all the hardware in place. Every PC has one, from dedicated workstations to personal notebooks. A robust motherboard offers many slots for installing multiple computer components (e.g. RAM, graphics card, etc.)

Motherboards offer different form factors, and only specific motherboard models can fit into certain computer cases/chassis, especially for customisable desktops.

Here you have some examples for a very good price: click here






Power supply unit

 The power supply, as you might have already guessed is the powerhouse of the computer. It ensures that every other component gets the juice that it needs to function properly. The power supply looks like a black box of sorts, with a fan built into it. It is plugged into the motherboard, where it supplies power to the other components of the computer.


Here you have some examples for a very good price: click here 




RAM memories

 Computers have different forms of memory that store information and data, and the more prominently discussed is random-access memory (RAM). A RAM device keeps important currently-used data and codes on standby, loading them instantly when respective programs or apps are opened.

RAM is a volatile type of memory, meaning all stored memory is refreshed after turning off the PC. This allows the device to quickly absorb new data immediately during the next session, prompting quicker loading processes.



Here you have some examples for a very good price: click here


Cooler

 A computer system or laptop uses electricity to operate and produces heat in the process. All CPUs and laptops have a cooling fan to circulate air in the internal system and prevent overheating. High-end computers may also have more than one cooling fan to ensure that the user can use heavy-duty applications that require high performance from the system.





Here you have some examples for a very good price: click here


HDD and SSD storage

 Solid state drives (SSD) and hard disk drives (HDD) are data storage devices. SSDs store data in flash memory, while HDDs store data in magnetic disks. SSDs are a newer technology that uses silicon's physical and chemical properties to offer more storage volume, speed, and efficiency.

Types of HDD:

There are different types of hard disk drives (HDDs) that vary in their connection interface and performance. The main types are IDE/PATA, SATA, SCSI, and SAS.





Here you have some examples for a very good price:






Output devices

We can difference several parts:

Monitor: A computer monitor is an output device that displays information in pictorial or textual form. A discrete monitor comprises a visual display, support electronics, power supply, housing, electrical connectors, and external user controls.
 



Printer: In computing, a printer is a peripheral machine which makes a durable representation of graphics or text, usually on paper.




Speaker: Computer speakers, or multimedia speakers, are speakers sold for use with computers, although usually capable of other audio uses, e.g. for an MP3 player.




Here are some examples and some stores were you can buy it:

Case

 This is the part that holds all of the internal components to make up the computer itself. It is usually designed in such a manner to make fitting a motherboard, wiring, and drives as easy as possible. Some are designed so well that it is easy to make everything look tidy and presentable too. Cases, like most things, vary in quality. You can get them made from cheap metals or from good quality materials that provide you with a sturdy design.


Here you have some exampes for a very good price: click here




Graphic cards

 A graphics card, also known as a video card or graphics processing unit (GPU), is a hardware component responsible for rendering and displaying images, videos, and animations on your computer monitor. It accelerates the graphics processing capabilities of your computer, enabling you to enjoy smooth and high-quality visuals in games, videos, and other graphic-intensive applications. The graphics card works with the central processing unit (CPU) to process and output visual data.


Here you have some examples for a very good price: click here






Tuesday, October 15, 2024

CPU

A central processing unit (CPU), also called a central processor, main processor, or just processor, is the most important processor in a given computer.

.


Here you have some examples for a very good price: click here




Tuesday, October 1, 2024

Requirements of my Blog

 Requirements of my blog 🐌:

  • Is in english
  • Include lables to search for information
  • Include posts, links, images, videos ...etc.
  • There is not allowed coments
  • It has a favicon, a Template...etc.
  • Have posts with embed videos, photos and liks.

Yesterday- The beatles

  
THIS SONG CURES DEPRESSION OMG I LOVE IT!! AND ALSO MAKE ME CRY 😭💜

I wish it lasted a thousand hours, i love The Beatles 🐌🐛

WARNING!! super scary video

 🐌🐛https://youtu.be/l1wxMWy0WjI?si=2gG2ubxZC10l0Api🐛🐌

Inskape activity: Flags

 We made three flags with a frawing program called Inskape, following the tutorial of the blog we made the Swedish flag and the the European...