Hi. Apologies if this is off topic but can anyone please tell me the difference between a defrag and a disk clean up? I'm also wondering how JAWS reads the number of files that it finds during this operation. I use a Sony vio laptop with a C and D drive. Thanks for any info. Sue. ** To leave the list, click on the immediately-following link:- ** [mailto:jaws-uk-request@xxxxxxxxxxxxx?subject=unsubscribe] ** If this link doesn't work then send a message to: ** jaws-uk-request@xxxxxxxxxxxxx ** and in the Subject line type ** unsubscribe ** For other list commands such as vacation mode, click on the ** immediately-following link:- ** [mailto:jaws-uk-request@xxxxxxxxxxxxx?subject=faq] ** or send a message, to ** jaws-uk-request@xxxxxxxxxxxxx with the Subject:- faq