CTRL+Z: Undo the last command CTRL+A: Select all the items in the current window BACKSPACE: Switch to the parent folder SHIFT+click+Close button: For folders, close the current folder plus all parent folders

Windows Explorer tree control Numeric Keypad *: Expands everything under the current selection Numeric Keypad +: Expands the current selection Numeric Keypad -: Collapses the current selection. RIGHT ARROW: Expands the current selection if it is not expanded, otherwise goes to the first child LEFT ARROW: Collapses the current selection if it is expanded, otherwise goes to the parent

Properties control CTRL+TAB/CTRL+SHIFT+TAB: Move through the property tabs

Accessibility shortcuts Press SHIFT five times: Toggles StickyKeys on and off Press down and hold the right SHIFT key for eight seconds: Toggles FilterKeys on and off Press down and hold the NUM LOCK key for five seconds: Toggles ToggleKeys on and off Left ALT+left SHIFT+NUM LOCK: Toggles MouseKeys on and off Left ALT+left SHIFT+PRINT SCREEN: Toggles high contrast on and off

Microsoft Natural Keyboard keys Windows Logo: Start menu Windows Logo+R: Run dialog box Windows Logo+M: Minimize all SHIFT+Windows Logo+M: Undo minimize all Windows Logo+F1: Help Windows Logo+E: Windows Explorer Windows Logo+F: Find files or folders Windows Logo+D: Minimizes all open windows and displays the desktop CTRL+Windows Logo+F: Find computer CTRL+Windows Logo+TAB: Moves focus from Start, to the Quick Launch toolbar, to the system tray

.....(use RIGHT ARROW or LEFT ARROW to move focus to items on the Quick Launch toolbar and the system tray) Windows Logo+TAB: Cycle through taskbar buttons Windows Logo+Break: System Properties dialog box Application key: Displays a shortcut menu for the selected item

Microsoft Natural Keyboard with IntelliType software installed Windows Logo+L: Log off Windows; Windows Logo+P: Starts Print Manager Windows Logo+C: Opens Control Panel Windows Logo+V: Starts Clipboard Windows Logo+K: Opens Keyboard Properties dialog box Windows Logo+I: Opens Mouse Properties dialog box

Windows Logo+A: Starts Accessibility Options (if installed) Windows Logo+SPACEBAR: Displays the list of Microsoft IntelliType shortcut keys Windows Logo+S: Toggles CAPS LOCK on and off

Dialog box keyboard commands TAB: Move to the next control in the dialog box SHIFT+TAB: Move to the previous control in the dialog box SPACEBAR: If the current control is a button, this clicks the button. If the current control is a check box, this toggles the check box. If the current control is an option, this selects the option.

ENTER: Equivalent to clicking the selected button (the button with the outline) ESC: Equivalent to clicking the Cancel button ALT+underlined letter in dialog box item: Move to the corresponding item

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SHORT CUT: Right-click onto an empty area of the desktop then select New then Shortcut from the menu that appears. Click the Browse button and navigate your way to: C:WindowsSystem32Shutdown.exe Click Next, give the shortcut a name and click Finish. Now right-click the new shortcut, select Properties and in the Target box, add the command line switch -l (to log off), -s (to shut down) or -r (to reboot) A basic shutdown shortcut command line should look like this: C:WindowsSystem32shutdown.exe

1.MONITOR LED IS BLINKING -Check all connections like Monitor Cable, Data cables,RAM, Display Card, CPU connections.2.CONTINUOS THREE BEEPS -Problem in RAM Connection. 3.THREE BEEPS ( 1 Long 2 Short) Problem in Display Card Connection 4.THREE LONG BEEPS PERIOD WISE Problem in BIOS or RAM (Basic Input Output System) 5.CONTINUOS NON-STOP BEEPING- Key Board Problem (I.e.; Some Key is pressed for Longer time) 6.FDD LED IS GLOWING CONTINUOSLY Data cable to be connected properly (twisted cable).

7.NO DISPLAY ON THE SCREEN AT ALL- Hard Disk cable connected wrongly. Connect rightly seeing the Red mark (Faces power supply) and then Restart. 8.POWER LED IS OFF -a. Check main power cord. -b.Check S.M.P.S. -c.Check Mother Board connection 9.SHOWING CMOS ERROR- Replace 3 Volt battery of Mother Board. Set Original Settings Manually.(Refer CMOS Setup chart) -Enter your search termsSubmit search form 10.SHOWING FDD ERROR OR FLOPPY DRIVE IS NOT WORKING PROPERLY -Check Power cord of FDD,....

Data Cables, set CMOS & Finally the Check drive. 11.SHOWING HDD ERROR OR HARD DISK FAILURE- a. Check Power Cord b. Check connection of HDD c. Check Data cable d. Check Hard Disk parameters in CMOS or Auto detecting Setting Partitions by Fdisk Command, then format it to set track 0. 12. MOTHER BOARD HANGS DUE TO UNSTABILIZED POWER SUPPLY- a. Check S.M.P.S b. RAM not functioning properly. c. Software problem (due to using pirated software) d. CPU fan not functioning properly...

13.DANCING SCREEN -a. Check Display card connection b. Virus Problem c. Video Memory Problem 14.SHAKING SCREEN- a. Earthing problem b. Magnetic waves comes around. 15.CPU CABINET SHOCK- a. Check Earthing b. Check main power cord. 16.NON-SYSTEM DISK ERROR -a. Floppy Drive having different disk (Non-Bootable Disk) OR CMOS Parameters for Hard Disk may not be set properly. b. Hard Disk Partitions may not be created. c.Hard Disk may not be formatted....

17.MISSING OPERATING SYSTEM -The System files missing namely Ie; command.com} - User File IO.SYS & MS_DOS.SYS } - Hidden Files. These above three files required for Start up of the system that can be transferred by using SYS C: Command OR While the time of formatting by using Format c:/u/s 18.MISSING COMMAND INTERPRETOR May be the file Command.com is corrupted OR Infected by Virus OR Some one has Erased it. 19.SHOWING I/O ERROR a.The type of Hard Disk in CMOS may not be set properly....

....b.Operating system used for formatting is not valid 20.SHOWING DIVIDE OVER- FLOW MESSAGE a.May some Directories or Files crash with other files b.Use CHKDSK/F or SCANDISK Command to correct it. 21.HARD DISK MAKING NOISE WHILE PROCESSING a. Unstabilized power supply. b. Check for Loose Contact. c. Do not use Y Connectors for Hard Disk. d.It may create Bad Sector OR Weak Hard Disk. 22.HARD DISK HANGS WHILE PROCESSING -Check for Bad Sector by using CHKDSK or SCANDISK Command. If found format...

....the Hard Disk and set Partition before that area.(This is the only procedure to use Hard Disk with Bad Sector) OR (To avoid Bad Sectors use Standard Power Supply)23.HARD DISK NOT DETECTED- a. Check Power Connector b. Check Data cables c. Check Jumpers 24. PARTITION NOT SHOWN-Operating System where the Hard Disk formatted is not supported with present Mother Board. Eg:Hard Disk formatted with Pentium System will hide their partitions for 486 System. Cables 25.MMX/DLL FILE MISSING- May be...

the above files may be corrupted due to power failure or Virus. Make available above files from other Computer. OR Reinstall Windows 98 Operating System. (This procedure will not make any effect on existing Data). 26.WINDOWS REGISTRY ERROR- This will happen due to sudden ON/OFF of the system.Final solution is to Reinstall Operating System. 27.DISPLAY COLOUR DOESNT MATCH a.Configure Display Card properly with their CD. b.The Standard setting for Windows is set it to 800x600 for better performance