Email with virus?

I have opened an email sent by a friend and clicked on a link that looked legitimate and harmless. Once i opened the attachment, it automatically downloads software to my computer. I do not know what has happened and how to fix it

It sounds like you've accidentally opened a malicious attachment that may have installed software on your computer without your consent. This can be a form of malware, and it's important to act quickly to minimize any potential damage. 

Here are five tips on how to handle the situation and fix the problem:

• Disconnect from the Internet
• Run an Antivirus/Anti-Malware Scan
• Check for Unusual Programs or Processes
• Use System Restore (Windows) or Time Machine (Mac)
• Update Your Passwords and Enable Two-Factor Authentication

Same password?

7

 

I always use the same password for all my accounts and applications. I do not like to use complicated passwords because it is difficult to remember and too long. What do you think?... 

Thats a very common problem that the people have, they usually don´t know how dangerous it can be so click here to know some reasons why you don´t have to have alwayssames passwords.

I have some advices to you so you can fix this problem.

• You can have a notebook in wich you write all your password
• There are some apps that help you keeping safe all your passwords.
• If you are to bad remembering passwords you can have always the same but changing some letters so it can be safer.
• Try to change the passwords that you had the same
• Try to put your password in a page that tells you how safe it is.

How to build a computer?

 

Computer components

Click in each part to look for definition

• Cpu
• Cpu cooler
• Memory
• Motherboard
• Graphic card
• Storage
• Power supply
• Case

Recomendations of my PC

 CPU AMD Ryzen 5 3600 3.6GHz 6-Core Processor                              $89.99

CPU CoolerCooler Master Hyper 212 Black Edition                             $29.99

MotherboardASRock B450 Gaming K4 ATX AM4                                $80.80

Graphics CardNvidia GTX 1650 Super 4GB - Gigabyte                      $149.99

Memory (RAM)16GB (2 x 8GB) G.Skill Ripjaws V DDR4-3200 C16   $32.00

Storage SSDADATA SU635 480GB 2.5" Solid State Drive                     $34.99

Power SupplyEVGA 650 B5, 80 Plus Bronze 650W Power Supply        $80.60

CaseFractal Design Focus G Mid Tower Case                                          $66.99

                                                                               Total: $565.35

Case

 A computer case, also known as a computer chassis, is the enclosure that contains most of the hardware of a personal computer. The components housed inside the case are referred as the internal hardware, while hardware outside the case are known as peripherals.

Power supply

 A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.

Storage

 Computer data storage or digital data storage is a technology consisting of computer components and recording media that are used to retain digital data. It is a core function and fundamental component of computers. The central processing unit of a computer is what manipulates data by performing computations.

Memory

 Computer memory stores information, such as data and programs, for immediate use in the computer. The term memory is often synonymous with the terms RAM, main memory, or primary storage. Archaic synonyms for main memory include core and store

Graphic card

 A graphics card is a computer expansion card that generates a feed of graphics output to a display device such as a monitor. Graphics cards are sometimes called discrete or dedicated graphics cards to emphasize their distinction to an integrated graphics processor on the motherboard or the central processing unit.

Motherboard

 A motherboard is the main printed circuit board in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals.

CPU Cooler

 Computer cooling is required to remove the waste heat produced by computer components, to keep components within permissible operating temperature limits.

CPU

A central processing unit, also called a central processor, main processor, or just processor, is the most important processor in a given computer. Its electronic circuitry executes instructions of a computer program, such as arithmetic, logic, controlling, and input/output operations. 

Case

 CaseFractal Design Focus G Mid Tower Case

• Contemporary ATX Case Design: Houses High-Performance Components With Smart, Efficient Utilization Of Space For A Compact Size.
•  Show off your hardware: large side panel with included window
•  High airflow: 2 pre-installed Fractal Design Silent Series LL 120 mm fans, with white LEDs and a total of six positions available Front, top and bottom air inlets with filters to prevent dust from entering the interior 
• Large Cooling Capacity: Supports high-performance CPU coolers, multiple radiator configurations, and graphics cards up to 380mm long without compromising hard drive space
•  Flexible storage options: 2x vibration-damped universal drive bays with support for 6TB+ HDDs and 15mm SSDs, and an additional 2.5" mount behind the motherboard tray

Link: https://www.amazon.es/dp/B071G4KDKG?psc=1&th=1&linkCode=gs2&tag=cgdirector04-21

Power Supply

 Power SupplyEVGA 650 B5, 80 Plus Bronze 650W Power Supply

• Certificado 80 PLUS Bronce, con 89% de eficiencia o superior bajo cargas típicas
• Totalmente modular para reducir el desorden y mejorar el flujo de aire
• El sistema de control térmico inteligente EVGA ECO elimina el ruido del ventilador a cargas bajas a medias
• 5 años de asistencia al cliente EVGA sin igual
• Protecciones de alta resistencia, incluyendo OVP, UVP, OCP, OPP, SCP y OTP

Link: https://www.amazon.es/dp/B084R9M19S?psc=1&th=1&linkCode=gs2&tag=cgdirector04-21

Storage

 Storage SSDADATA SU635 480GB 2.5" Solid State Drive

• [5x Faster than Hard Drive]: KingSpec 2.5 SATA SSD adopts 3D NAND flash memory and semiconductor components, making it a high-performance and reliable storage device. Sequential read speeds up to 550 MB/s and sequential write speeds up to 500 MB/s, it is 5 times faster than traditional hard drive. 
• Quick to boot, charge and transfer data. Reliability and Stability: The 2.5 inch SATA SSD supports wear leveling, garbage collection, over-provisioning, native command queuing, TRIM, S.M.A.R.T, etc. and it has also passed strict quality tests during the production process. This allows it to have stable and reliable performance, ideal for business and entertainment. 
• Various storage capacities: The maximum capacity is up to 4TB (128GB/256GB/512GB/1TB/2TB/4TB), giving you enough storage space for apps, HD videos, photos and others files. Wide Compatibility: The SATA SSD uses a 7mm slim design, making it suitable for ultrabooks and ultra-thin laptops, also a good choice for desktop/all-in-one. 
• All KingSpec internal SSDs are backed with a 3-year limited warranty, and also enjoy lifetime technical support. Any questions or suggestions about the product, please contact us timely.

Link: https://www.amazon.es/Kingspec-Unidad-Interna-Estado-s%C3%B3lido/dp/B0B2K46KBM/ref=sr_1_1_sspa?dib=eyJ2IjoiMSJ9.T1n0C-wqusdODsl1JgQhguz09Vm36Mc-AJmwYS64g--stWOW0RglNTZl5OBRiwQpuJd2t9mV4yDiVLtKmAKXmHfLbKXpVslJByuzm-9OxIAL8EVnfaNFLCkIBKKU2kPFfs9sbLX2vUv_H6GCj0QLCmhV2cXKQN0IP4WlRqwIsurGAqWc7K-H37aRGFoe7LSa6fBIweKctxlNcW8nC-ohTNxI6Tx4k6lebsNxjdYqT23meR1NAbdFwB8KSHnJKDGbTUKNaTKJkSzwHTHqix0l_5pxkrrSXhLCi2p8UcaBYlI.mHbNBNdMYB5dbvo-cgrSWUQZFpZ3tv5M5S0J2Iup3js&dib_tag=se&keywords=ADATA%2B3D-NAND%2BSATA%2B2.5%2Binch%2BInternal%2BSSD%2B(SU635S%2C%2B520%2F450MB%2Fs%2C%2B480GB)&linkCode=gs3&qid=1728978290&sr=8-1-spons&sp_csd=d2lkZ2V0TmFtZT1zcF9hdGY&th=1

Memory (RAM)

 Memory (RAM)16GB (2 x 8GB) G.Skill Ripjaws V DDR4-3200 C16

• Con una capacidad de 16 GB (8 GB x 2) y una velocidad de reloj de memoria de 3200 MHz
• Está diseñado con una altura de módulo de 42 mm adecuado para la mayoría de los disipadores de CPU de gran tamaño
• Memoria DDR4 de 288 pines, con disipadores de calor mejorados G.Skill Ripjaws V negro
• Características Intel XMP 2.0 listo

Link: https://www.amazon.es/dp/B015FXXBW0?th=1&linkCode=gs2&tag=cgdirector04-21

Graphic Card

 Graphics CardNvidia GTX 1650 Super 4GB - Gigabyte

Coprocesador de gráficos                         NVIDIA GeForce GTX 1650 
Marca                                                             Gigabyte Technology
 Tamaño de la RAM de gráficos            4 GB 
Velocidad del reloj de GPU                         1695 MHz 
Interfaz de salida de vídeo                         DisplayPort, HDMI 
Fabricante del procesador de gráficos NVIDIA 
Dispositivos compatibles                         Ordenador de escritorio
 Interfaz de tarjeta de gráficos                 PCI-Express x16 
Velocidad de reloj de memoria                 12000 MHz 
Núm. de identificación comercial global     00889523020609

 Link: https://www.amazon.es/dp/B081TW2HV4?psc=1&th=1&linkCode=gs2&tag=cgdirector04-21 

Motherboard

MotherboardASRock B450 Gaming K4 ATX AM4 

• Socket AM4, Digi Power design, 9 Power Phase design, Supports 105W Water Cooling (Pinnacle Ridge); Supports 95W Water Cooling (Summit Ridge); Supports 65W Water Cooling (Raven Ridge)
• Chipset: AMD Promontory B450
• Memory: 4x DDR4-3200+(OC)/2933/2667/2400/2133 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB (AMD Ryzen series CPUs (Pinnacle Ridge))
• Slots: 6x PCI Express 3.0 x16 Slots (two run at x8; two run at x4; one runs at x2); 4x PCI Express 2.0 x1 Slots
• SATA: 4x SATA3 Ports, Support RAID 0, 1, 10, NCQ, AHCI and Hot Plug; 2x SATA3 Ports by AS Media ASM1061, Support NCQ, AHCI and Hot Plug

 Link: https://www.amazon.com/dp/B07FW5ZMHQ?tag=cgdirector-20&linkCode=ogi&th=1&psc=1

CPU Cooler

 CPU CoolerCooler Master Hyper 212 Black Edition

• Direct contact technology: 4 Heat Pipe with exclusive direct contact Technology effectively provides excellent heat dissipation; Air flow: 42 CFM; Noise level: 26.0 decibels
• Precise air flow: Stacked fin array ensures least airflow resistance which allows cooler air flow into the heatsink
• Smart fan sensor for jam protection: Never worry about your cables getting snagged or components being mucked up ever again
• Snap and play: Intuitive fan bracket design makes upgrading and removing the fan a breeze
• CPU socket support: Intel: LGA2066, LGA2011 v3, LGA2011, LGA1151, LGA1150, LGA1156, LGA1155, LGA1366, AMD: AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1

Link:https://www.amazon.com/dp/B07H25DYM3?tag=cgdirector-20&linkCode=ogi&th=1

CPU AMD

 

CPU AMD Ryzen 5 3600 3.6GHz 6-Core Processor

• It has ultra-fast performance of more than 100 FPS.
•  6 cores and 12 processing threads included with quiet AMD Wraith Stealth cooler, maximum temperatures of 95°C
•  4 2GHz max boost unlocked for overclocking 35MB game cache DDR4 3200 support 
• For advanced socket AM4 platform, PCIe 4 0 can be supported on x570 motherboards. Operating System Support: Windows 10 - 64-bit Edition, RHEL x86 64-bit, Ubuntu x86 64-bit. Note: Operating system (OS) compatibility will vary by manufacturer

Link: https://www.amazon.com/dp/B07STGGQ18?tag=cgdirector-20&linkCode=ogi&th=1