How to check if your connection is breaking up.
Lookup information www.dnsstuff.com
Mac Address lookup http://standards.ieee.org/regauth/oui/index.shtml
Whois http://www.arin.net/tools/whois_help.html
Windows short cuts.
Windows Key + u: Opens the Utility Manager
Ctrl+Shift+Esc: Opens Task Manager
Alt+Prt Scrn: Paste active window to clipboard
gpedit.msc Start, Run, gpedit.msc, OK Brings up the Group Policy Editor
To see hidden devices in Device Manager
| 1. | Click Start, point to All Programs, point to Accessories, and then click Command Prompt. |
| 2. | At a command prompt, type the following command ,
and then press ENTER:
set devmgr_show_nonpresent_devices=1
|
| 3. | Type the following command a command prompt, and
then press ENTER:
start devmgmt.msc
|
| 4. | Troubleshoot the devices and drivers in Device
Manager. NOTE: Click Show hidden devices on the View menu in Device Managers before you can see devices that are not connected to the computer. |
| 5. | When you finish troubleshooting, close Device Manager. |
| 6. | Type exit at the
command prompt. Note that when you close the command prompt window, Window clears the devmgr_show_nonpresent_devices=1 variable that you set in step 2 and prevents ghosted devices from being displayed when you click Show hidden devices. |
One of my early annoyances in Windows Vista was the 'round-about' way you have to follow to gain access to your network connections. In Windows XP, this was easy: right-click any network connection and select Open Network Connections, but in Windows Vista, you'll have to select Network and Sharing Center, and then click on Manage Network Connections.
There's a way around it though:
Now you have one-click access to your network connections! If you prefer you can copy or move this icon to your Quick Launch Toolbar, so you'll have easy access even if you have windows/applications covering your desktop.