[tryp4vps]

...... one of the reasons is that when you install windows 10, the system auto install junk to your pc such as games, and more useless things i never use. i have 8 ram installed in my pc and my pc runs just fine also i have 64 bit system.

I suppose those auto-installed junk games can be uninstalled from Windows 10.

Many other useless apps can be uninstalled as well, but I think in most cases you do not have to do so unless your disk space is really not enough.

But the same as you do, overall I still prefer to use Windows 7 over Windows 10.