Close all unnecessary programs , then try to perform online scan :
Use Ccleaner to clean temp files .
As of today, I've been getting an internet explorer "Reminder" pop-up.
On the top it says "Reminder Thursday April 27 6:44pm and it shows me the usual "the page cannot be displayed"....
I have to end the task in the task manager, but it keeps popping up every few minutes.
What is this?!