I have 8GB of memory and never ran into any issues. So recently I checked my ram it it says im using 75% of my ram so 6GB. The problem is, I didn't even have anything opened. As soon as I booted my computer up, i went to task manager and it says 75%. under users in task manager it only says my account is using 500 MB. So i opened resource manager and but I still can't seem to find whats eating up my memory. Mcafee is using about 600 MB which was the highest when i sorted it. When i open a game it can go to 85% or more. A week ago, I only used around 40% of my memory when I just boot up. I haven't installed anything during the past week so I have no idea. Virus scan says no virus and I don't really go to any suspicious sites. Don't know whats going on.