Category Archives: Operating System

Hibernate or Sleep which is best ?

From my point of view and by searching various websites  I have found that

Hibernate is good that it resume all of your work after an extended period of time…..And do not use any power while close

and For sleep it can be use for shortest period of time and it uses some power while close…

So hibernate is good from the comparison and my personal experience

But we have to be cautious not to do those things too much Hibernate or Sleep that can sometimes causes the damage for hard disk if power interruption or any misinterpretation happens.



CPU Scheduling: Round Robin Algorithm

Fixing Master Boot Recrord(MBR) issue with BIOS and Windows 7

Insert Windows 7 DVD in the DVD – ROM
then Keep Nexting and Repair Windows option will come then you have to click comamnd prompt when system recovery option comes then click bootrec

>bootrec /fixmbr

and enter then type >exit

then just restart  the system

Boot screen will be back again 🙂

This video helped me a lot by showing how the command perform