… This can even lead to losing unsaved work. Don't Sleep is a free utility which completes that simple task: it prevents your system from restarting, shutting down, hibernating or logging off. Don't Sleep is a very niche utility and not very advanced, but …
job perfectly. Don’t Sleep is licensed as freeware for PC or laptop with Windows 32 bit and 64 bit operating system. It is in system miscellaneous category and is available to all software users as a free download. More about Don't Sleep
… prevent your PC from locking or shutting down. Caffeine is a free and portable tool which can prevent your PC from going into sleep mode. As a portable program, it doesn't require installation which means you can run it from anywhere including removable …
your computer from going into idle mode, hence blocking lock / sleep operations or the launch of the screensaver. Bearing a suggestive name, Caffeine won’t let your computer go to sleep, dosing it with a cup of coffee once in a while, metaphorically More about Caffeine