We already know a lot about computer viruses
I did. Sue has the safety of our ICT devices in mind
It is necessary to know more about this. Invading the virus in animals
Similarly, these viruses damage our ICT devices.
VIRUs is the full form of the word Vital Information Resources
Under Siege which means important information
To take possession or cause harm. In 1960, it was named after the renowned researcher University of
Fred Cohen, Professor of New Haven). Virus is a type of software
Attacks information and data and has the ability to increase its own number. The virus enters the computer
Doing so usually leads to an increase in the number and attacks of various data and at one stage Gaeta
The computer or ICT ignites the device. For example, the boot sector of the boot virus disk
Attacks. Some of the best known viruses are Stone, Vicnna, CIH,
FORT (Folder), Trojan Horseas
Computer and computer user safe
When a computer or ICT device is infected with a virus, it gradually spreads. CG,
A virus-free file on a pen drive or any other virus-free computer or anywhere ICT
The infected virus in the file takes up position in the memory of the computer or device. Finishes work
Even after closing the file, the infected virus remains in the memory. The result is a virus-free computer or ICT
Yay becomes infected with the virus. The same situation applies to any virus-infected program or software
Even if you drive.
In this way, the virus that occupies the space in Memanchi also attacks other programs and files in the fairy.
Some viruses instantly devour all programs and files, while others are viruses.
Infects only new programs and files. The virus swallows files and programs
Imta starts the overall damage inside the computer. Thus a virus-free computer slows down
Slowly the virus spreads and the silky, hockey, internet, etc. used in the said computer.
The virus spreads to other computers.
Symptoms of a computer or ICT device virus infection.
• It takes longer than usual to open programs and files
দেখাচ্ছে Memory is low and speed is low
Displays some unexpected messages that are not related to the work being done while the computer is running
ছে Installing new programs takes longer
করছে Ongoing work is taking up more space in files
When the device is turned on, the comb or shut is becoming conscious or suddenly while working
A is not going to be Gita
The names of the existing files in that folder have been changed, etc.
Vice is usually what can do damage.
পারে Can delete files stored in the corner of the computer
পারে May distort or corrupt the data.
পারে May display unwanted messages while working on the computer
• The computer may distort or corrupt the monitor's display
* Can complete system work slowly.
What can we do to get rid of this condition? This is where antivirus comes in. Mostly
In that case antivirus can save us from this condition. Computer or ICT device
Antivirus is the antidote to the virus. If the system is infected with a virus, it has to be eradicated.
Antivirus utilities are used to protect against virus infections. First of all these utilities
Match the virus symbols familiar with the virus symbols on intact computers.
Information and communication technology
Antivirus software uses its predecessor to fix the original program from the infected location.
By A good antivirus can eliminate almost all types of viruses in general. New virus
Updating the antivirus as soon as it is discovered improves its power and efficiency.
As a result, new viruses can be destroyed. There are currently many antiviruses that have been identified as viruses
By, eliminates and resists. Nowadays almost every operating system is connected to software
Antivirus software is provided in case. Also virus attacks on current antiviruses
Destroys or warns the user before doing so. As a result, these are compared to previous antivirus
Much more effective. One thing we must keep in mind here is that antivirus software
Always keep up to date.
Free antivirus software from the internet nowadays to protect against viruses
The security of ICT equipment can be largely ensured by downloading and installing.
Here are some tips to help you keep your computer or ICT device virus-free
Can follow.
1, CDs, pen drives, memory cards, etc. used on other devices are virus free before use on your own device
Done. (Scanned by anti-virus)
2. Software copied from another computer before using it on your own computer
Virus Mura;
3, delete the file in the corner of another device before using it on your own device;
4, be careful when downloading and installing software from the Internet to your computer
Stay Because, if there is a virus in the downloaded software, then your computer is also a virus
May be infected.
5, do not copy and use software used on other computers or devices.
. Use antivirus software to display a warning message when a virus enters a computer
Needs to be updated;
6, keep backups of daily used data or files in separate corners or pennives, however
In this case the dick or pen drive must be virus free;
8, to be careful in exchanging e-mails. For example, open an e-mail from a suspicious source
To do. Even if it is done, it should be eaten free from virus.
You need to check your skin virus before using the game file
