What is the difference between disk cleanup and defragmentation?

What is the difference between disk cleanup and defragmentation?

Disk cleanup removes unnecessary files to free up space, while defragmentation reorganizes fragmented data for better performance.

When should I use disk cleanup?

You should use disk cleanup regularly, especially when your disk space is low or your system is running slowly.

And how often should I defragment my hard drive?

Defragmentation is typically recommended every few months, but it depends on how often you install and uninstall programs.

Can I automate these processes?

Yes, many operating systems offer built-in tools to schedule disk cleanup and defragmentation automatically.