HomeGroups make sharing files and printers with other PCs pretty simple. But if you don’t use it and would prefer not to see it in File Explorer at all, it’s not too hard to disable.
Windows HomeGroups are great for setting up quick and easy sharing on home and small business networks. Here’s what you need to know to use them.
Windows update rollups are designed to improve the update process of freshly installed machines by installing all updates in one go.
These Windows 8 power user tips help you tweak your Operating System and improve performance using Windows 8 godmode and improved Windows 8 task manager.
Source: Windows 8 Power User Tips