Question about Toshiba Tecra 550 Notebook

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How do i activate the 1/4 on the number keys. I shift to get the $-& etc. but what do I do to activate the other options offered on the number keys?

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There are special characters you can use for those. this webpage tells you all of them. its for a normal keyboard with the number pad on the side so on a your laptop there should be blue numbers on some of your letters, so you hold the fn key + alt and do the numbers it tells you from the webpage. remember, you have to use the blue numbers that are on the letters, the ones across the top wont work
http://www.tedmontgomery.com/tutorial/altchrc.html
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Posted on Apr 28, 2010

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Posted on Jan 02, 2017

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How,unlock apple id


You can learn methods at this article: How to Activate iPhone without Apple ID & Password [Solved] There is no way to unlock your iPhone without password, if you forgot the apple ID or password, you need to try to recover them at apple official website.
Solution One - Go to Recover Your Apple ID to reset your password with your apple iD
1.Click on Forgot Apple ID or password? Input your apple id Choose one of the following options to reset your password: To answer your security questions To get an email instead If asked for a Recovery Key
Solution Two - to contact Apple support for help Go to Contact Apple Support and choose disabled apple id, you'll see three options as below: Choose one of them and offer your phone number. Apple support will contact you within 2 minutes. Fast Effective Ways to Activate iPhone without Apple ID

Nov 12, 2017 | Apple Cell Phones

2 Answers

WHAT ARE THE KEYS OF ERROR CODE OxCOO4EOO3


Are you sure you're typing all the letters correctly? Look closely at B and 8, G and 6, etc. Product keys do not contain 1, I, O, or 0.

Are you using the correct Windows 7 key? A key for XP or Vista will not work with Windows 7. A Home Premium key will not work with Ultimate, etc.

Note: Make sure you are not installing windows on more computers then allowed.

Call Microsoft Using the Manual Phone Activation

If you have trouble activating Windows 7 you can call Microsoft to activate by doing the following:
1. With Windows running click Start, then in the Search box type: slui.exe 4
2. Press Enter on your Keyboard
3. Select your Country.
4. Select the Phone Activation option, then call the number given and hold for a real person.

Jan 19, 2015 | Computers & Internet

2 Answers

Lenovo p580 numlock off


What options have you tried ??

Number Lock on IBM Laptop Computers b> Laptop computers have the advantage being portable and self-contained, but among their drawbacks is a keyboard without a separate number keypad. While for most applications number keypads are unnecessary, they can be useful for data entry. Laptops sometimes provide a number keypad by giving certain keys double duty, allowing them to enter numbers rather than letters when a "Number Lock" setting is turned on. Number Lock, however, can get turned on accidentally, or enabled by an operating system by default, which can really mess up your typing. If typing "M" ends up displaying a "0" on your screen, Number Lock is probably the problem.

Try to locate the function key. On a T-series ThinkPad, it's in the lower left hand corner. It should be labeled "Fn," and the lettering may be blue, green or red instead of white. If your laptop lacks a "Fn" key, use the "Shift" key for Step 3 below instead. Locate the key labeled with "NmLk". On a T-series ThinkPad it shares a key with "ScrLk" which sits on the very top row between the "PrtSc" and "Pause" keys. On other IBM laptops, the "NmLk" key might share a key with "Delete." While holding down the "Fn" key or the "Shift" key, depending on your model, press the "NmLk" key. This should turn off Number Lock and restore your keyboard to its usual state. Number Lock on an IBM laptop is a "toggle" setting. You can turn Number Lock on by following the same steps.
also Examine your keyboard to ensure your "Number Lock" key is not activated. This activation is indicated by the key being lit up. If the key is activated, press it to deactivate the lock. The number lock key will deactivate an entire segment of your keyboard

Start, click Run, and type regedit to open the Windows registry editor. In the registry, open the below folders.

HKEY_CURRENT_USER\
Control Panel\
Keyboard\
Within the keyboard folder, you should have a string value named "InitialKeyboardIndicators" with a value of 0, 1, or 2. Below is the explanation of each of these values.

0 = Num Lock is turned OFF after the logon.
1 = Disable Num Lock.
2 = Numlock is turned ON after the logon.

Jan 30, 2013 | Computers & Internet

1 Answer

I have allowed my Product Key activation time to expire. How can I activate at this time???


Hi

If Windows will not allow you to logon without activating, it should offer you an activation screen. On that activation screen you have the option of activating over the internet or by phone (usually a local freefone number). Since you cannot use the internet, choose the phone activation option. Follow the instructions and you will receive a code overthe phone that will allow you to logon to windows.

I hope this helps

Aug 27, 2011 | Computers & Internet

1 Answer

Can you please help me on how to calculate mean, median, mode, standard deviation calculation on casio fx-991ms scientific calculator


This will show you how to do statistics (calculate average, standard deviation, regressions etc.) as to the mode and median refer to the definitions.

TO COMPUTE STANDARD DEVIATION AND 2-VAR STATISTICS.

I assume you know the theory. I will show you the key strokes

For 1-Var statistics
Press [MODE][3:STAT] [1:1-VAR]. You are ready to enter values in the X column.
Enter a number and press [=]. Cursor jumps to second number to enter.
Keep entering numbers and pressing [=] till all numbers are in. Press the [=] key after the last one.
Press [AC] key to clear the screen.
Press [SHIFT] [STAT] (above digit 1.) then [5:Var]. Screen displays the statistical variables 1:n ;2: x bar; 3: x sigma n; 4:x sigma n-1.
Press the number corresponding to the statistical value you want, ex 1:n . The variable appears on screen. Press [=] and it will be displayed.
To display another variable press [SHIFT][STAT][5:Var][ 1,2, 3, or 4] .

To access the sum of squares sigma x^2 and the sum of data sigma x press[SHIFT][STAT][4:SUM] then [1: for sigma x^2] or [2: for sigma x]. Press [SHIFT][STAT][6:MinMax] to access minX and maxX.

For 2-var statistics
To perform 2 variable statistics you press [MODE][3:STAT] and any of the other regression options (except 1:1-Var). A two column template opens where you enter the X and Y values. When finished entering data, press [SHIFT][STAT][5:Var]. to access the different statistics. As I assumed above, you should be able to recognize what each variable means.


Apr 19, 2011 | Casio FX-115ES Scientific Calculator

1 Answer

How to i change it the decimal setting , because i am getting wrong answers


I am not sure what you are exactly asking. However if you are concerned about the calculator not showing you enough decimal digits, this can be fixed as follows.

  1. Turn calculator ON
  2. If you see no icons, press [MENU]
  3. Use arrow keys to highlight [RUN] icon and press [EXE].
  4. In RUN screen press [SHIFT][MENU] to access (SetUp)
  5. Use down arrow key to scroll down the list of options until you reach Display.
When the Display line is highlighted you can press the function keys
  • F1 to activate Fix display mode
  • F2 to activate Scientific mode
  • F3 to activate Normal (Norm2 or Norm2 ) mode or F4 to activate the Engineering mode
If you select Fix or Sci you will have to specify the number of digits that are kept in the decimal part. You do so by pressing the relevant function key (F1,F2,F3 etc.).

Press [EXIT] to exit the SetUp screen.

Nov 13, 2010 | Casio FX-9750GPlus Calculator

1 Answer

My problem is that when I type on the IBM ThinkPad R40 key pad; letter that I have selected (u,i,o,p,j,k,l, & m, are numbers. I not shore what I done wrong.


number lock key on top right. reads 'Numlk/Scrlk. must hold shift key will pressing numlk key. should be a led like the caps lock led but with a 1 in it if number lock is active

Oct 18, 2010 | IBM ThinkPad R40 Notebook

1 Answer

HOW TO USE LINREG(AX +B)


The post addresses several questions
  1. 1-Var statistics and standard variations
  2. 2-Var stats (calculating the statistical values)
  3. Regressions (linear or otherwise)
I assume you know the theory. I will show you the key strokes for 1-Var statistics and 2-Var statistics
Press [MODE][3:STAT] [1:1-VAR]. You are ready to enter values in the X column.
Enter a number and press [=]. Cursor jumps to second number to enter.
Keep entering numbers and pressing [=] till all numbers are in. Press the [=] key after the last one.
Press [AC] key to clear the screen.
Press [SHIFT] [STAT] (above digit 1.) then [5:Var]. Screen displays the statistical variables 1:n ;2: x bar; 3: x sigma n; 4:x sigma n-1.
Press the number corresponding to Referable you want, ex 1:n . The variable appears on screen. Press [=] and it will be displayed.
To display another variable press [SHIFT][STAT][5:Var][ 1,2, 3, or 4] .

- To access the sum of squares sigma x^2 and the sum of data sigma x press[SHIFT][STAT][4:SUM] then [1: for sigma x^2] or [2: for sigma x]. Press [SHIFT][STAT][6:MinMax] to access minX and maxX.

To perform 2 variable statistics you press [MODE][3:STAT] and any of the other regression options (except 1:1-Var). A two column template opens where you enter the X and Y values. When finished entering data, press [SHIFT][STAT][5:Var]. to access the different statistics. As I assumed above, you should be able to recognize what each variable means.

REGRESSIONS

To use the regression a+bx,
1. Select STAT mode : [MODE][3:STat] [ENTER][2:a+bx]
2. Fill the X and Y values in the template.
3. Press [SHIFT][STAT][7:Reg]
You have several options 1:A to get coefficient A, 2: B to get coefficient B, 3:r etc.

To access each one, you have to press [SHIFT][STAT][7:Reg] anew.

To access the various sums, you press [SHIFT]{STAT][4:Sum] and you can select Signa_x, Sigma_x^2, etc..

Jul 15, 2010 | Casio FX-115ES Scientific Calculator

2 Answers

How can ii unlock a blackberry.?!


How To Enter the Unlock Codes on a BlackBerry Cell Phone

422851199_3d16b31e6c_o.pngModel : All BlackBerry Models (except T-mobile)
1 – Using the menu go to Settings Menu -> SIM card press select.
2 – While holding the SHIFT key, type MEPD or (MEPPD for Vodafone Handsets)
3 – You should now see the five locking categories listed.
4 – While holding the SHIFT KEY, type MEP2 or (MEPP2 for Vodafone handsets)
5 – Release the shift key.
6 – You are now prompted to enter the Network MEP code (it will also state how many attempts left)
7 – Enter the code
8 – Enter Return/Enter
9 – The device should then be unlocked
Model : T-mobile BlackBerry Models
1 – On the Home screen, click the Tools icon. The Options screen appears.
2 – In the tools screen, select the Settings icon.
3 – Scroll to SIM Card and select it. You should see the phone number and the SIM ID number.
4 – Type ‘mepd’ to display the first five levels of SIM locking.
T-Mobile uses network locking so the Network should display Active. All other states should display Disabled
Please note: For the Blackberry 7100t you will hit the “P” twice when entering the ‘mepd’ and ‘mep2′ for steps 4 & 5.
5 – Type ‘mep2′ to display the dialog box asking for the unlock code (Press the Alt + 2 key to get the number 2)
6 – Input the Network Unlock code
7 – Press ENTER and reboot handheld.
Model : BlackBerry Pearl 8100 (Alternative instructions if above instructions do not work)
Can be done without a sim card inserted
To Unlock:
1 – While on the home screen, click the “blackberry key” on keyboard, then select “options”.
2 – Choose “Advanced Options”.
3 – Select “Sim Card”
4 – There is no area to type these letters, you just type them as instructed. No need to hit keys twice to get a letter either. Type m e p p d to display the first five levels of SIM locking. Most companies use network locking so the Network should display Active. All other states should display Disabled ( you will not see text appear on screen
while typing )
5 – Type m e p p 2 to display the dialog box asking for the unlock code
(Press the Alt + 2 key to get the number 2) ( you will not see text
appear on screen while typing )
6 – Input the SIM Unlock code
7 – Press in the trackball in once
Your phone is unlocked

Apr 10, 2010 | Cell Phones

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