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Showing posts from March, 2012

Settings to allow or hide Facebook post on Timeline

In Facebook timeline new feature supports allow or hide your post on timeline. This feature is very useful when you need privacy for your posting. By this feature you can decide which timeline posts are visible in your timeline and which are hidden. This situation arises after few days of your posting when you think that you previous writings must not show in your profile. Then you need to hide it from others. There is another option which is delete post. If you delete a post it will permanently removed, but it may required later. Then you can not retrieve it. But if you hide it, then you can retrieve it very easily whenever necessary.  Here I describe steps to show or hide posting in timeline:- 1. Login in to your Facebook profile.   2. Click on Activity Log button (Activity Log Button is Right bottom side of your cover image).   3. A new window will open, now Select "All/Your Post/Others Post" from drop-down (Right upper side of the page). 4. You will see all Ac

Facebook Changes all Facebook Fan Pages Design

Facebook, the world famous social media site connect people together. Here people can find their mates, friends, colleague and share their feelings, picture, video with others. Facebook also introduce Facebook page to create Fan page, Product marketing page, company or organization page, community page etc.  There are many type of page regarding their uses and perspective. But objective to create Facebook page is common that is connect with people and introduce about us. Fan page is for famous artist, musician, player etc. where they share their updates and picture with their fan. Similarly if the page creates for any organization or company, their employee and well wishers can get any new information about the company or organization and share their personal opinion. The most common thing for Facebook page is “Like” when someone wants to be member of any specific page, he just need to click on like of that page. Then he will get all updates from that page and can comments on page

Operating system, a resource allocator and manager

Operating system acts as heart of any system and without OS system will fail. An operating system primary task is startup system by loading different drivers. On startup it allocates memory for individual process and initializes programs. It also works on hardware and devices to familiar with system. System drivers are loaded with help of operating system. After startup loading, operating system manages available resources for running process. It ensures all processes are free of any conflict and working properly. Operating system also manages required hardware resource by sending request to specific hardware and coordinates among devices and peripherals to run the program smoothly. When OS find any ambiguous request from any process it holds the request and wait for free space for that process to avoid worst situation. So each and every process manipulation in system is done by OS. So, after summarize the operating system activities we can say:- - An operating system assemble