Any unexpected activity that originates from a user's computer account, including email and access to specific websites, or change to the operation of the computer itself is typically a sign that the system has been hacked. Computer hacking is a serious issue that continues to grow.Know More
Hacking will change the functioning and perhaps contents of a computer. There are a number of common signs that a computer has been hacked.
The best solution to a hacking episode, if it is available and depending on the operating system, is to restore the computer to a point where it was known to be in good operating condition. A full restore is typically the only way to ensure the problems don't linger.Learn more about Computer Help
Several issues can cause a computer not to turn on. A faulty piece of hardware, such as the hard disk, may be responsible for the problem. Power supply may be the issue if the computer shows no sign of receiving power, such as no fun running or no lights on the front of a desktop. If using a laptop or tablet, the adaptor may not be supplying power.Full Answer >
Even though any number of reasons can cause a PC to run loudly, the problem usually lies with the heat from the central processing unit, or CPU, which makes the fan work harder and thus begin to operate loudly. Furthermore, dirt sometimes builds up in the CPU fan, causing the fan to overheat. In addition, a PC can also sometimes turn itself off because it overheats.Full Answer >
A computer virus can be sent to anyone through an email. Such emails contain a software link that entices the receiver to click on the link and the virus is installed on the receiver’s computer. The virus is installed on the computer’s hard drive.Full Answer >
If an email is being blocked, then it will often show up on a blacklist, so users who suspect that their email is being blocked will want to first look at those blacklists. Emails coming from mail servers that have been blacklisted will often lead to some or all mail sent from that mail server not being delivered.Full Answer >