Quick Notes Plus 

Create skinnable Sticky Notes on windows desktop. Set alarms to each note, arrange notes inside memoboards to avoid desktop clutter. Send notes over network or as email. Stick notes to documents and websites. Skins are downloadable.
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TurboNote+ desktop sticky notes 

Sticky notes desktop shareware managing to-do lists, reminders, schedules, instant messaging and other PIM tools to boost business productivity, saving time and money. Easy to install and use, and reliable. Free trial download and affiliate program.
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SpotNote 

SpotNote is a quick and easy editing and commenting tool that can be used with many programs. SpotNote allows you to make comments and corrections directly ON TOP of the document, so your original document remains unchanged.
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Personal Helper 

Personal Helper is a Personal utility software.You can use its mini notes just like using the notebook on your table.You even can customize the windows taskbar clock.Synchronized with the astronomical time
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Favorite Notes 

Favorite Notes can be used to bookmark a website or a file and provide additional information that's associated with the website or file (i.e. user names, passwords, registered e-mail addresses, ...).
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GenSaver 

GenSaver allows your PC to collect messages for you whilst you are away from your desk. The type of messages you would normally find stuck to your monitor on small pieces of sticky paper - easily mislaid with unintelligible handwriting!
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