Help: Problems Force Quit and other methods

Question

I am new to this world of MAC and although I'm learning little by little, I would just be a problem that even though I have sought not solve. Today, turning on my Macbook Pro 13 '(2015), but I guess this will not matter, you skipped my application' Bitdefender 'on the screen with the following message:' To use Bitdefender Antivirus for Mac, the in to Bitdefender Central 'with a typical tab 'Login'. However, when I play here, it does nothing or leave me close the message, nor the application. I gave a Force Close but reopened and, in fact, not even let me turn off the computer by this application. All I did yesterday was installed before turning off the Malawarebytes not know if it has something to do.
I hope you can help me. Thank you very much in advance.

Answer 1

I'll start giving advice. You can forget all antivirus or the like, you have a Windows PC. If you install apps from the App Store and identified developers (ie, not weird stuff from unreliable sources) is virtually impossible that you strain malicious software. Moreover, these apps (or doubtful MacKeeper antivirus type, for example) are in my opinion this malware, as you have seen. A Mac is designed to turn on and use, without having to worry about such things and the fact that you have this problem is proof that you installed something unnecessary and annoying.
Obviously this is my opinion, only pretend to advise you, and you mentioned that you are new to OSX. I have many years of experience and have never had a problem or virus or have had a virus, I only had caution when performing installations.
That said step to try to help you with your problem. If force does not work out, try to open the Activity Monitor (if you can not find searching with Spotlight). On the CPU tab, look for processes that are related to the app and pressing problems force the completion (the X there above left), I think that will end the conflict.
I hope to have been of any help.

Comments

First, thank you very much for answering
The thing is, I usually install other things outside the Apple Store (mostly, payment programs and other utilities that have been out there, like AppZapper, Office and such. As is uploaded files people because I thought it would be safer to have an antivirus installed. Or think you do not need this too? I trust someone who understands more about it, so I would appreciate your help in this respect too!
Regarding what you mentioned activity monitor I already had searched the forum, although he had done only from the power tab. Now that I've said, I've tried from other options but do not know what happens I give output force, the application closes and reopens automatically after a few seconds. This antivirus will have installed about a month ago (since I bought it more or less), and until today had not given me problems. I uninstalled the MalAware but neither. I really do not know what to do.
EDIT: I just fix! The truth is that it was simpler than that. Perhaps, as I'm new, not knowing well the functionality of Mac he had not thought about it. He had tried to uninstall the application in the App Zapper, but would not let me so I was practically frozen. I searched with Spotlight the application name and I went a folder icon with it, where it said "unistall" to Windows. I've played and has desinstaladlo, so I solved the problem! Luckily, hehe.