Free active desktop calendar software for windows

Simple Desktop Calendar is a free and small calendar which appears in the top right of your desktop. It shows the current month and highlights todays date and allows the user to view other months.

Stick Calendar is a desktop friendly calendar showing up to 16 months.
Stick Calendar displays a vertical calendar with 16 months available.

ManageEngine Desktop Central is a Remote Windows Desktop Management Software that provides Remote Configurations, Patch Management, Software Installation, Remote Desktop Sharing, & Active Directory reports. It leverages AD & GPO of the Windows 2000/2003 Domains to manage the Desktops.
Desktop Central helps Network Administrators to reduce Helpdesk calls by proactively configuring the systems & user profiles with its predefined configurations & automated patch deployment. It is meant for Enterprises and not for home users.
Key Features
Supports Windows 2000, XP, & 2003 OS
Predefined configurations to achieve most of the desktop management tasks
Automated Vulnerability Assessment & Patch Management
Targets for configuration can be defined using include/exclude criteria
Collection helps to group configurations, which can be applied to same set of targets
Provides the status of the applied configurations
Readymade reports of the Active Directory infrastructure
Remote Configurations
Configure user desktop with drive mapping, printer config, launch application, folder redirection, shortcut, path & message box
Manage System settings with services config, registry settings, local user & group mgmt, power mgmt, custom scripts & schedule task
Configure Microsoft applications like MS Office, Outlook & IE(Proxy)
Secure systems with Windows Security Policies, XP Firewall & Alerts
Patch Management
Automatic or Scheduled Vulnerability Assesment for Managed Systems
Periodic Synchronization of Vulnerability Database
Automated Patch Deployment Process
Reports on Patch Vs System and vice-versa
Software Installation
Installs software (MSI format) during logon or reboot
Ability to assign or publish the software
Option to uninstall the software
Active Directory Reports
Reports on users & computers giving last logon time, IP & MAC address
Reports on Group, OU, Site & Domain giving detailed info
Reports on Printer and DNS listing SRV records

IM2 Indonesian Calendar is the indonesian version of desktop calendar, with a highlight to Indonesian national holidays and big days.

Free pdc Calendar is a simple desktop calendar that allows you schedule notes for any specific date.
Calendar list most holidays, allows the user to insert picture for each month. Add special days and information about them. Special day information displayed each time the program activates.
Ever forget a birthday, an anniversary, or other special dates? Pdc Essentials calendar will solve the problem. You can add notes based on the day and years.
Special days list days based on the year, this means the event occurs on the same day every year. Notes are events that occur only on a particular day and do not occur each year.