I have been using CCleaner Free for years but have some questions:
1. In the main GUI Windows Log Files are normally ticked to be analysed/deleted. Why? Surely they are important to keep in Windows.
2. In the same menu but in Applications > Windows there is an option for running CCleaner on RegEdit. What does this actually do?
3. If I fix registry items can I have a problem with restore points in Windows? Is it completely safe to fix all?
4. Where does Tools > Startup feed off? I thought it was from msconfig > Start-up but is it a combination of this and some items from services.msc?
5. In Options > Cookies can I safely delete them all?
6. In Options > Advanced can I safely untick "Only delete files in Windows Temp folders older than 24 hours". Why should these files be kept at all?
Many thanks for any advice at this stage.