A software that lets you customize the tray clock's display with the date and time, monitor PC performance, view a calendar with a single click, and check the time in different time zones.

But that's just the start of the features available in 1st Clock. With this program, you can fully specify what and how you want to display in the clock area, including selecting any color, size, font and background! So if you're looking for a clock that matches your unique preferences and style, 1st Clock has got you covered.
But that's not all – 1st Clock also lets you monitor your computer's CPU and memory performance and load, so you can stay on top of your device's performance and make informed decisions about usage.
Need to check future dates or plan ahead? No problem! 1st Clock lets you click the clock once to open 1- or 2-months calendar view, making it easy to quickly check upcoming dates, appointments, and more. And if you need to find the difference between dates, 1st Clock has you covered there too.
But that's not all – you can also check the time in selected time zones, copy date and time to the clipboard, and enjoy full compatibility with Windows 10, including Anniversary and Creators updates. Plus, 1st Clock supports both 32- and 64-bit versions of Windows 7 and up, making it a versatile and powerful tool for all your clock and performance monitoring needs. So why wait? Download 1st Clock today and start enjoying all these great features and more!
Version 5.1.1: Support for Windows 10 builds 19536 and beyond