you would only have MSE if you went and downloaded it and installed it, the program does NOT come with windows. You would need to totally remove AVG when and if you do get MSE, as stated use the removal tool which you can find here. Antivirus Product Removal Tools Keep malwarebytes if that is actually what you have, it is difficult to know when you do not use the actual names in your post. What does this line that you posted mean??? "the malware small window at the bottom of my screen" are you referring to malwarebytes? or is it some rogue malware??? Tell us exactly what it is you see and what it goes to. Names of security programs are extremely important because the people that want to infect your computer with bad stuff create the bad stuff and put names on it that are very similar to real programs and if we do not know which you have well we can't really help. And zep is right the mini is not really meant to be a main computer it is small in every way not just size, it has a very small processor and since yours runs windows 7 it takes a lot to run that and the little mini will struggle. but you do need to tell us exactly what is slow, is it surfing the web, is it booting up, is it opening programs on it????

Well I would delete the download you have for AVG, then use the link Randy provides above. Scroll down the page to the orange writing and download a fresh install of the free version. Then visit and download Crap Cleaner Then I would remove my internet connection so I am not vulnerable (been caught on that twice myself, grr). Then close your current AVG, use Windows Explorer and go to C:\Program Files\Grisoft, delete the contents then the folder. Now run Crap Cleaner to remove all remnants left on the computer. Install the AVG program. Connect to the internet and look for updates. It should show as the last 3 days, I am not running ot now so cannot give you the exact date.

I dont have Avast on any computer here to check, but, I recently worked on one that did. If I remember correctly, it is set by default to scan both incoming and outgoing email. It is possible, that you only had to check the settings. I used to recommend downloading from cnet all the time, now it is the place, I tell everyone to stay away from. What is good for a while, isnt always good later on. The download sites above, Majorgeeks etc are very good sites to download from right now and hopefully, they will stay that way.

Hmm, I had not read the whole MS page but basically you only need to follow the first 2 instructions. I have never had to use those other instructions myself. Remember that if you get flustered just click the Cancel button to get out of where you are. There is nothing to be afraid of when using System File Checker. You It simply goes through your computer checking all the operating system files and replaces those which are corrupt or missing. The need for the CD is so it can get the needed files to install for you. The slight downside is that it takes the computer back to when your particular CD was created which means you will be behind on security updates and possibly a service pack. No big deal there either, you simply go to the windows update site and the computer grabs whatever it needs. You are doing nothing wrong. Who knows why those files went missing. Perhaps/probably it was due to the power outage. You can of course extract and install each of those files if you wish to avoid using SFC. Follow the instructions here to do that for each file. You do not have to do them all at one time. Try one, see how it goes then do others as you feel up to the task.