Anyways, I've got this old Dell Inspiron 1545 Laptop laying around. It has a Intel Celeron 900 @ 2.2ghz and 3gb of ram. I know it is old but I figured it would be able to run Windows 7 and play youtube videos good enough. I've tried both Windows 7 and Windows 10 and both are super slow, basically unusable. This is odd since it came with Windows Vista Basic originally. If Vista ran on it then 7 shouldn't be a problem. The original owner told me at one point the HDD died and a friend replaced it with an extra they had. The current drive is a 5400rpm 80gb drive. I ran CrystalDiskMark on it and got these results.

Now I'm no expert when it comes to HDD speeds but would this be slow enough to make the system sluggish?
Somehow I didn't realize until yesterday that my extra SDD I have from when I upgraded my PC last year would pop right in. So I put it in and it booted to the Win10 installation I had on it. I didn't expect it to run decently because it was an install from my old PC. I was able to run CrystalDiskMark on it and go these results.

So I'm gonna wipe the drive and put a fresh Windows 7 install on the SDD and see how it performs. What do you think? Do you think it will see a big improvement in performance?
I've also been messing around with different Linux distros to see if I could find one that runs good on it. So far out of all the OSes I've tried Linux Slax was the best by far. It could run the web browser and play youtube videos with no problem at all.