I downloaded / sync'ed almost 300 apps from Apple store & this fills up my C: drive.
How can I housekeep those downloaded apps? Bear in mind that when I next
sync my iPhone on my laptop, I don't want those apps to be deleted fr my iPhone.
Also, recently I installed Thunderbird email client & it converted quite a big chunk
of my Outlook mails to Thunderbird mail format/files but I don't know where it
store those files. I don't mind uninstalling Thunderbird as I'm done with testing it.
I have less than 20MB free on my C: drive