Due to the complexity of your concern, we suggest that you contact our AnswerDesk support. Choose where you want to search below Search Search the Community. Search the community and support articles Windows Windows 10 Search Community member. I have the same question Report abuse. Details required :. Cancel Submit. I am worried. I should be worried, shouldn't I. How satisfied are you with this reply? Thanks for your feedback, it helps us improve the site.
Melowin Mar Microsoft Agent. In reply to ron2inrr's post on September 27, Hi Ron, To resolve your issue, we recommend that you restore your computer from a system restore point. Right-click or press and hold the Start button, and then select Control Panel.
Search Control Panel for Recovery. In reply to Melowin Mar's post on September 28, The most likely culprit is malware. Do web pages take forever to load or are you getting pop-ups every time you breathe? Is your web browser covered in toolbars? Has your home page or default search engine been mysteriously changed without your permission?
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Here's a tricky problem for me. Yesterday I was running multiple applications on my laptop and the screen just froze. Nothing was working anymore, I couldn't even bring up task manager. So I pressed the power button for 5 seconds and the laptop turned off. Afterwards, when I turned it on the screen stayed black no BIOS logo, no windows login, but all the LEDs were on and it seemed like it was booting up fine it was just the screen that was black.
I initially thought that the screen died so I plugged it in to my TV, where the laptop was working perfectly fine but it's screen was still black. After I normally restarted the laptop the screen turned on displaying the BIOS logo and it was working perfectly fine.
The problem is that this has occured 3 times in 2 days so far and last time I had to restart the laptop 4 times in order to get the screen working. It's not always easy to determine whether your computer has become infected with a virus, worm, Trojan or spyware; authors of malicious software do their best to disguise their work. However, you can look out for certain signs that your computer is infected.
A virus or malware always has a negative impact, but the degree of that impact depends on the type and scope of the infection. Here are some of the possible consequences of a computer infection:. Key takeaway: A computer infection can cripple your operations with a loss of performance, functionality and information.
It can also result in a breach of privacy and exposure to other negative software. According to cybersecurity company Kaspersky, things you don't want on your computer include viruses and all types of malware and spyware. Here are some common threats:. Key takeaway: Several different types of malware and spyware can cause significant damage to your system, including viruses, worms, adware and ransomware.
Here are six signs your computer is infected, according to Tim Armstrong, senior sales engineer at SecurityScorecard :. Unexpected or unusual dialog boxes and windows can be a bad sign. Fake virus warnings say you have security threats on your computer, and they usually prompt you to click a link or call a number. Legitimate protection software, such as Windows Defender and various virus-scanning programs, will never prompt you to call a random customer service number.
Infected computers are often programmed to respond with an audio signal to things you cannot control. Certain pieces of malware stifle that window so you can't see it. But you might still hear the warning message — a sound in the background that you didn't initiate. If you're regularly hearing chimes and bells from your computer that seem to be phantom, your computer may have a virus or malware. Your files might be missing, or the icons and content of your files may be different.
Your computer won't make these types of changes to your files unless you have a virus or technical problem. They then pay [that person] for every thousand users they can fool into installing the software. Another sign of an infection is when your legitimate antivirus software alerts you that an application is trying to connect to a website you've never heard of.
In general, your computer doesn't make its own connections; someone has to initiate them. If you didn't initiate these connections, problematic software could be doing it for you. You might see pornographic images pop up or replace benign images, such as photos on news sites. A related sign that your computer is infected is the constant appearance of pop-up ads for sites you don't normally visit.
Computer viruses aren't living things, but some are programmed to have a self-preservation instinct. For the average computer user, the No. If you're having trouble downloading and installing the software, or you're unable to update your existing program, that might be by the virus's design. Though this can be a hassle, some antivirus software solutions can create rescue disks to scan and clean an infected PC.
Malware can work in many different ways. One method that's grown more common with the proliferation of email messaging and social media is a brand of malware that sends random messages to your contacts list. This sort of infection spreads across the internet by tricking people to click on an infected link. The link then spreads the malware to that person, who unwittingly spreads it throughout their friend list.
By logging out of your accounts, creating strong new passwords and implementing security measures like two-factor authentication, you can thwart any further intrusion. Have you suddenly run out of space on your hard drive? Self-replicating viruses or worms, often called "disk bombs," can wreak all kinds of havoc on a computer system by rapidly filling hard drives with copies of itself.
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