Fragmentation of files is there, it’s not much but it should be at zero level. User with admin password, it’s not the most elegant solution. IPv6 don’t always work or just about 10 minutes on startup. File size is not what it should be on drive. No time sync option on startup.
It’s not an .exe infection but more like hardware on USB devices. How do i know if i have it, well it’s making mouse pointer sluggish and ports are warm or hot to the touch and sometimes Linux reports USB descriptor error. The main problem is that is spreading over USB ports no mater where you put, like TV, set-op boxes and so on. When you plug-in a new device to already infected system will not work at first, you need to re-plug, than it will work. To bypass the problem, you could use an PS/2 optical mouse, if your system has support for that or maybe a wireless but it’s still USB. Waiting for USB 4.0 is a solution, but who knows how long it will take to get devices on that standard and only on that standard. Where this comes from i don’t know, but it can only be fixed by changing all USB devices with that port to a new one and that’s not a cheap solution. Side effects are, mouse button my stop holding click, try doing circles with brush in any graphics app to see if there are any gaps. Accuracy and speed or movement is affected. LINK
NFS stands for network file system, some day we will have this with zero fragmentation and IP file access system. The Web is faster with opening complex site than a large Word document from local storage. New OS will be unified something similar like gaming consoles use, you just log-in everything is provided for use. Not sure why would we need 128 core CPU and 1TB of RAM for home use but i guess servers already use that for Web services and other more specialised use. Why a faster computer, is software any faster, well it’s not, just some output is. So what’s next, Android tablet is good at one thing and not bad at 10 things so that’s that. Games sells new hardware, but do we really need it, that’s the question?