Uptime and downtime SLA

How long service can be down with certain % SLA?

  Building NAS

How to build your own NAS for home use which doesn't break immediately


ScreenJournal is tiny Windows program that takes screenshots in certain intervals to help track your work day.


WinLLDPService is free, open source and tiny Windows service. It sends Windows' machine network information via LLDP so that network administrators can find computers with ease.

  Hard disk drive

How much disk space you lose due to mismarketing