If your computer is infected by a virus what is the first step you take?

1 Answer

Answer :

Power off is the first step to take.

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Last Answer : There is indeed such a thing as malware for iPhones. What sorts of problems is your iPhone experiencing?

Description : Symptoms of being infected with a computer or ICT device virus ?

Last Answer : It takes longer than usual to open programs and files . Memory shows less and speed decreases. When the computer is turned on, some unexpected messages that are not related to the ongoing work are ... down or restarts while working. The names of the existing files in the folder are changed etc.

Description : Which among the following is correct regarding the Boot Sector Viruses: a) These viruses are resides in the boot sector of a floppy or hard disk. b) Such viruses are activated every time a computer ... uninfected floppy disk is inserted into the floppy drive d) All of the Above e) None of These

Last Answer : d) All of the Above

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Last Answer : d) All of Above

Description : What does it mean to say that my IP address is infected with a virus?

Last Answer : Uh-oh. This is a very common scam. I’m concerned that you were “had”. My understanding is that Microsoft never sends out messages like this.

Description : My husband received notification on his phone that it's been heavily infected with a virus. Is this a scam?

Last Answer : answer:Don't trust anything sent unbidden straight to the phone. And don't use the phone until it is checked out. Call your carrier or wherever you bought the phone, and tell them what happened, and ... real or a scam. Best have them verify that the phone is working. It should not cost anything.

Description : What should I do if my PC got infected by virus and I don't wanna reinstall the OS?

Last Answer : Sure and add Malwarebytes as well it’s free and easy to install, and make sure you do regular scans ,and keep them all updated.

Description : A mysterious virus brings characters any infected author has written to life. Besides H.P. Lovecraft, who are some authors to keep the virus away from at all costs?

Last Answer : Clive barker, or anyone in the grocery store in stephen kings the mist.

Description : What is the mechanism by which the AIDS virus causes deficiency of immune system of the infected person? -Science

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Description : Want to know which countries in the world have been infected with Corona virus ?

Last Answer : Then you have an answer Browse you ( www.worldometer.com) Number of infected , which countries affected , daily updates , all given according to serial . Thanks

Description : How to know how many people are infected with Corona virus ?

Last Answer : You can visit www.Crona.Gov.Bd on this web site.

Description : If you die after being infected with Corona virus, you will get the status of a martyr .

Last Answer : If a believer dies only after being infected with the corona virus, he will get the status of a martyr. No infidel mushrik will get the status of a martyr. Narrated Anas Ibn Malik: The Prophet (peace ... pregnancy is also a martyr. (Sunan Abu Dawood (Ifah) , Hadith number: 3096 Hadith manah sahih).

Description : How do I know if I am infected with Corona virus ?

Last Answer : Even then the virus can enter the country by any means. So let's find out the symptoms of the virus and what to do if infected - according to the World Health Organization Corona virus is zoonotic. ... eyes. Use a face mask as part of further precautions. Avoid dirty clothes. Keep the house clean.

Description : Are smartphones also infected with the virus ? What is the way to prevent it ?

Last Answer : Like computers, smartphones can catch viruses. This can lead to data theft , spam, or malicious software. This can cause the smartphone to crash. The good news is that smartphones are easier ... -established apps can be downloaded. Unknown app cannot be downloaded. You can also install Virus Guard.

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Last Answer : Can humans and animals be infected with the virus through bats ?

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Last Answer : Ans:(b)

Description : The antibiotic penicillin is obtained from which of the following? (1) synthetic process (2) a bacterium (3) fungus (4) virus infected cells

Last Answer : (3) fungus Explanation: Penicillins are a group of antibiotics used to treat a large range of bacterial infections. They are derived from Penicillium fungi and can be taken orally or via injection. Penicillin was discovered in 1928 by Scottish scientist Alexander Fleming.

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Last Answer : 2-3 weeks

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Last Answer : (c) When HIV damages large number of helper T  - lymphocytes

Description : Lysozyme that is present in perspiration, saliva and tears, destroys (a) certain types of bacteria (b) all viruses (c) most virus-infected cells (d) certain fungi.

Last Answer : (a) certain types of bacteria

Description : With regard to interferons: a. they are produced by B lymphocytes b. IFN-gamma is produced by cells infected with virus c. IFN-gamma increases MCH class I and II expression in antigen presenting cell d. IFN-gamma is produced by fibroblasts

Last Answer : IFN-gamma is produced by cells infected with virus

Description : The following are true : a. the HLA proteins are found within the cytoplasm of the cells b. HLA class I antigens are expressed on all cells with nuclei c. HLA class II antigens presents ... on chromosome 6 e. HLA tissue typing is carried out in all forms of transplantation to prevent rejection

Last Answer : HLA class I antigens are expressed on all cells with nuclei

Description : Regarding interferon: a. it is a virus specific molecules b. it acts by neutralizing exotoxin c. it enhances the histocompatibility antigen on cell surface and thereby activate the T cells d. it exerts its effect by integrating itself with the DNA of virus infected cells

Last Answer : it enhances the histocompatibility antigen on cell surface and thereby activate the T cells

Description : ____ becomes activated to eliminate "nonself" cells, such as virus- infected cells or cancer cells. a. Humoral immune response b. Cell-mediated immune response c. Complement d. Inflammation

Last Answer : b. Cell-mediated immune response

Description : Virus infected cells produce a set of cytokine proteins called _____ that "alert" surrounding cells to the viral threat. a. Interleukin-1 (IL-1) b. Interferon. c. Toll Like Receptors (TLR) d. Acute Phase Proteins

Last Answer : b. Interferon.

Description : A viral load test detects the A- provirus of HIV in infected cells B- .total amount of virus in the infected host C- number of viruses being released by each infected cell D- .amount of bacteriophage being produced by E. coli cells

Last Answer : provirus of HIV in infected cells

Description : The role of the M cell is to A- .trap virus in mucus and prevent entry B- induce apoptosis in virus-infected small intestinal epithelia cells C- pass bacteria or virus to underlying macrophages for ... and presentation of antigen D- they use their cilia to propel mucus out of the small intestine

Last Answer : pass bacteria or virus to underlying macrophages for processing and presentation of antigen

Description : Which of the following is correct for CD8 T cells? A- CD8 T cells only recognize virus-infected cells B- CD8 T cell receptor recognizes epitopes that are also commonly recognized by B cells ... selection only D- CD8 T cells can kill individual virus-infected cells in a contact dependent fashion

Last Answer : CD8 T cells can kill individual virus-infected cells in a contact dependent fashion

Description : Cytotoxic T cells a) lyse cells infected with virus. Cytotoxic T cells play a role in graft rejection. b) are important in producing circulating antibodies. B cells are lymphocytes important in producing ... that decrease B-cell activity to a level at which the immune system is compatible with life.

Last Answer : a) lyse cells infected with virus. Cytotoxic T cells play a role in graft rejection.

Description : The nurse providing education regarding sexually transmitted diseases includes which of the following statements regarding herpes virus 2 (herpes genitalis)? a) In pregnant women with active herpes virus, babies ... very difficult to kill. Usually, the virus is killed at room temperature by drying.

Last Answer : a) In pregnant women with active herpes virus, babies delivered vaginally may become infected with the virus. Therefore, a cesarean delivery may be performed if the virus recurs near the time of delivery.

Description : The herpes simplex virus (HSV-1), which produces a cold sore (fever blister), has an incubation period of a) 2-12 days. HSV-1 is transmitted primarily by direct contact with infected secretions. b) ... the incubation period. d) 3-6 months. The time period 3-6 months exceeds the incubation period.

Last Answer : a) 2-12 days. HSV-1 is transmitted primarily by direct contact with infected secretions.

Description : A ………………… attaches itself to executable files and replicates, when the infected program is executed, by finding other executable files to infect. A) Stealth virus B) Polymorphic Virus C) Parasitic Virus

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Description : Is it ok to take out my belly button ring while it is infected?

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Description : Competence refers to a bacterial cell's ability to a. Take Up DNA Fragments From The Environment. b. Be Infected By A Transducing Phage. c. Produce A Protein Product From An Engineered Gene. d. Undergo Conjugation With An F+ Cell.

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Description : What is term used for a bacterial cell that is able to take up naked DNA? A- Complementary B- Liable C- Competent D- Infected

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Description : What are some of the initial symptoms in about 70% of people infected with HIV within the first few weeks? a. A migrating rash covering the whole body b. Flu-like symptoms, of fever, chills c. Sneezing and symptoms of a head cold d. No one develops symptoms until several years later

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Description : If Covid 19 killed an infected person at a much faster rate, would there be less anti-mask and anti-vaccine sentiments and effort?

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Last Answer : Botulism. I felt like I was melting inside.

Description : When was the last time some part of your body, externally, became infected, how did it happen, and what did you do about it?

Last Answer : I have a problem with beta strep on my skin. Bathing doesn't really help (with the strep to be clear). But it seems to come and go. I have to be careful with any kind of cut or open wound ... make a difference some days. I usually use Mupirocin now, I used to use a triple anti-biotic before that.

Description : Can someone die from a infected tooth?

Last Answer : answer:First off if I felt my life was on the line I would not be asking for advice here especially in Social. If you want responses as serious as can be afforded here, ask this in General. ... ones health overall. I doubt this will kill you straight away but maybe just a wakeup call for you.