5.1

When your the Internet you need to be very carefully that nobody threatens you or hacks Into your computer :

because If they hack Into your computer they could easily get all your bank details and order things In your name and you might have not ordered and also they can hack your computer by guessing your password and also could post nasty things online about your friends or put rude photos online as well.

So make sure that your laptop Is safe and secured and also make sure you have a safe password that cant be guessed and also make sure that your bank details are safe and If It does get hacked make sure that you change them as quickly as possible so nobody else can see them or guess them and order things in your name so make sure that everything Is safe and secure

Viruses

A computer virus is a program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. Viruses can also replicate themselves. All computer viruses are man-made. A simple virus that can make a copy of itself over and over again is relatively easy to produce. Even such a simple virus is dangerous because it will quickly use all available memory and bring the system to a halt. An even more dangerous type of virus is one capable of transmitting itself across networks and bypassing security systems.

keylogger

A keylogger is a type of surveillance software (considered to be either software or spyware) that has the capability to record every keystroke you make to a log file, usually encrypted. A keylogger recorder can record instant messages, e-mail, and any information you type at any time using your keyboard. The log file created by the keylogger can then be sent to a specified receiver. Some keylogger programs will also record any e-mail addresses you use and Web site URLs you visit.

The way your computer can be slowed down Is by having too much work on your computer and also but sometimes It might get faster If you don’t have as much work or tabs up and your Computer might freeze as well for a few seconds then It will unfreeze. Another reason why your computer could be so slow is because you might not have scanned for errors for viruses,keylogger,adware,worm,firewall,ad blocker,spam,phishing,pop up blocker,https,ankle-biter,anti-virus,trojan,cracker this can easily slow down your computer If you have checked for theese kind of things on your computer and make sure you have scanned for them unless you won’t your computer to be really slow for you and you proberly wouldn’t like that.

different viruses you can get are

Email viruses and they can frist start showing up in 1990’s when the use of email started around and became widespread and email viruses spread more quickly than tradionally viruses because they are sent via email and the most common virus was just a normal virus and email virus.

Another risk could be  just a normal virus  and you can get that all In different ways like having a virus  on your data protection and when your data protection has run out it means your in the zone of having a virus on your computer so it’s very important that you need to keep care of your computer and when keeping care of your  computer you must make sure that you don,t download anything your not sure of and also make sure you don’t have anything on your computer you shouldn’t have.

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