In Excel, you can display a table with the data used to create a chart. This table appears below the chart itself and allows you…
Managing BitLocker via the Command Line
The Manage-bde.exe tool is used to manage BitLocker from an elevated command prompt or from a remote computer. It can be used to view disk…
Releasing and Refreshing DHCP Settings
DHCP servers automatically assign various network settings to computers, including IP addresses, default gateways, primary and secondary DNS servers, primary and secondary WINS servers, and…
Undoing and Redoing Actions in Word 2007
To protect users from mistakes, Word 2007 provides a special Undo command. With it, you can quickly return to the previous state of the document…
Using the Quick Access Toolbar
The Quick Access Toolbar is located to the right of the Office button at the top of the screen and displays icons for frequently used…
Using Safe Mode
Safe Mode is a feature of Windows XP that allows you to start the system with a minimum set of drivers. It is used in…
DNS Cache Registration and Clearing
The DNS resolver cache stores the history of domain name requests that are performed when accessing network resources via the TCP/IP protocol. This cache stores:…
Hardware Requirements for Windows 7
Microsoft has published the minimum hardware requirements for retail editions of Windows 7 (Home Premium, Professional, and Ultimate). Please note that the RAM and disk…
Net Start Command
This command is used to start a network service or to display a list of all services that are currently running. It is most often…
Excel PRO — Formulas, Tables, and Macros
Course objective: to provide advanced Excel skills: in-depth use of formulas, pivot tables, task automation using macros, and the basics of data analytics. Format: online…