How to Check How Much RAM Your PC Has
See installed RAM, usable memory, speed, and slot use in Windows 11 Settings and Task Manager, and when more RAM may actually help a slow PC.
RAM
How much memory you have, why Windows uses a lot of it, and when RAM may be failing.
Start with the closest symptom
These guides are grouped here because the first checks overlap. Open the guide that best matches what you see now, then use its verification section before moving to a broader fix.
Related tools
- PC Storage Calculator, Add up Windows, apps, games, photos, and video to estimate how large a drive you may need, with room to spare.
- RAM Upgrade Calculator, Get a reasonable RAM range for browsing, office work, gaming, or editing, not a guarantee that an upgrade will fit your laptop.
- PC Bottleneck Checker, A practical look at which part of a PC is more likely to limit a workload, without fake bottleneck percentages.