Is it true that if you have a laptop and you have antivirus installed in it, it makes the battery last shorter

Question

if i have ca antivirus in my laptop and it is running on battery, will it make the battery last shorter? like without antivirus, 2 hours. with antivirus =??

Answer 1

Short answer yes, actuall answer depends. Anything that causes the hard drive and prossesor to be active will eat up your power supply, by how much, probably not much, it all depends on the power consumption of your hard drive, prossesor and RAM, all of which are used by the antivirus to do its job, also it depends on what sort of protection the antivirus is providing, if its providing full protection your hard drive and prossesor will always be going if your doing something, where as if its one which you have to activate they wont be. Still it shouldn't take up that much of your battery life unless you system's components just aren't very power efficant.

Answer 2

Yes but that depends on the antivirus app. In order to be effective the antivirus must be running at all times when your laptop is on. Some antivirus app will use less resources than others, hence your laptop battery may last a little longer. That's just the price you pay to protect your pc. If you want you can disable some of the programs running in the background to conserve power. Some of the programs that you can safety shut down like Adobe fast start, Logitech mouse & keyboard,soundcard apps....or something like that.

Answer 3

definite that's real. Batteries do develope memory. even with the undeniable fact that, the quantity of time it takes for a bettery to "study" a charging trend varies with the form and length of battery. For all batteries bought by employing respected manufacturers interior the USA the battery could take 15 to twenty short expenditures to coach a memory result. no remember if that's showing a memory bring about below this style (as an occasion, a clean battery) it may be defective. 2 solid practices are evoked: a million. enable the battery run out in the previous you charge it each and every time. this could advise letting your pc sit down working till it shuts down immediately. The extra often you are trying this the extra beneficial longer the battery will final. 2. a number of companies make battery conditioners. those contraptions assist you hook up the battery and placed it right into a cycle the place that's discharged and recharged immediately. it somewhat is very much less helpful than prepare a million. by using fact the conditioners tend to discharge the battery quicker than the pc could. Battery technicians will inform you: quickly in=quickly out. the speedier you discharge the battery the speedier it somewhat is going to charge, and that's no extra beneficial than a short charge. finally, attempt to easily use your battery to run your pc, no longer peripheral contraptions. Modems, USB multipliers, opitcal mice and different ability ingesting peripherals reason the battery to discharge extra quickly. in case you will use such contraptions do it with the pc plugged right into a wall outlet.

Answer 4

I doubt you will notice the difference in battery life unless you have Norton or McAfee, then it would shorten the life a LOT.
Without antivirus, you won't have to worry long, you will get infected and it will quit working anyway.

Answer 5

not true. the anti-virus does not operate or require an additional device to function. only what is already on the laptop.