Lately I've been tinkering with Copilot and AI tools on my Dell laptop and I'm noticing everything's running way slower, even when I'm not actually using the AI. Is that normal or do I have something misconfigured? How much RAM does it actually consume?
The first thing you need to do is open Task Manager and check what's running in the background when you're not using anything. A lot of times these AI tools leave processes active, indexing, syncing, or updates that eat up your resources even after you close the app. There you'll see exactly how much RAM and CPU each thing is using, and that's way more reliable than any number someone tells you.
Real consumption depends a lot on what tool you're using and how you have it set up. Copilot alone shouldn't hog a ton of RAM, but if you're running local models or have things like Windows Search with aggressive indexing turned on, that does weigh on it. Also check if you don't have a bunch of browser extensions running - those definitely eat up memory. Sometimes the slowness comes more from that than from the AI itself.
My concrete recommendation: go into Task Manager, the "Processes" tab, and sort by memory and CPU. Write down which processes are using the most and google the ones you don't recognize. Also check the "Startup" tab - disable everything you don't need launching with Windows. It's probably one or two things eating up resources for nothing. If it's still slow after cleaning that up, then yeah your machine might actually need more physical RAM, but generally that's not the case.
Before checking processes, go to Settings > System > Storage and see if Windows left AI caching enabled or has some aggressive indexing running - that kills your speed in the background without you noticing. Now, Copilot itself uses quite a bit of RAM when it's in your session, but if things are still slow even after closing it, something probably stayed on or your disk is maxed out and Windows is using swap. One trick almost nobody tries: disable Windows real-time search for a bit and see if you notice an actual difference - if it improves a lot, your SSD is at the limit and any intensive process will lock everything up. And yeah, if your laptop doesn't have much RAM (less than 8 GB), combining those tools with Chrome or other apps is always gonna be a nightmare.
How much RAM do you have available on that Dell? Because the real culprit is almost never Copilot directly - it's usually Windows starting to use your disk as RAM when it runs out of physical memory. I had the same thing happen a while back - I left several AI tabs running and suddenly everything froze; when I checked the task manager, I saw the virtual memory was at 80%. The fix wasn't uninstalling anything but upgrading my RAM and turning off Windows Search's aggressive indexing. Also check if there's anything AI-related in your system tray that started up on its own when you booted - a lot of times that stuff sneaks in without permission and quietly eats up resources.
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