oem bloatware

If your Windows PC has become sluggish, unstable, or overrun with software you don't want, the built-in Reset tools in Windows 11 and Windows 10 let you return the operating system to a clean state — either while keeping your personal files or by wiping everything and starting over. The...

Windows 11 users have long lamented the performance hit and clutter that can accumulate over time, especially on devices packed with manufacturer bloatware and unnecessary background apps. Keeping Windows streamlined has typically meant spending hours manually uninstalling software, disabling...

For millions of users, powering on a brand-new Windows PC should be a moment of excitement and limitless potential. Yet, for many, this experience is soured almost instantly by the sight of a crowded Start menu and a sluggish out-of-the-box performance. The culprit? Bloatware—those preinstalled...

http://blogs.technet.com/ewan/archive/2007/10/10/dell-s-anti-crapware-initiative-doesn-t-go-far-enough.aspx Well, I think this is why many people have issues with Windows, and one reason that Mac's don't have that much problems.