i want to know if laptop has minus and plus format how do i do this,also what do these signs mean thanks?
819424
The  +/- sign is for the Dvd writer.If it displays both  signs it takes both plus and minus dvd's and cd's\nRW means re-writeable disc it will say either+format or -.on the disc
226264
You might already know this, but when you're doing a Google search if you put a minus sign (-) in front of a word, it will eliminate every answer that contains that word. \n\nSo if you try Googling "Marlborough pottery -ebay", you might get better results.
38471
Different systems use a different end of line character in the file formatting.  When a file is made and the program writes it out there are a few different end of line characters to choose from (depending on your operating system).  The program is writing it out with an end of line character that the conputer you are viewing it on reads as a ^M rather than an end of line.\n\nAre you viewing it on the same system as your program is writing it?  If so, then look in the program that you are making the page in and find the preference for end of line and change it.
971212
something may be wrong. if you can't do anything else, i suggest reseting the calculator. Go to 2nd, then the plus sign. Go to reset, then default, and yes. It should work.
743784
On my laptop I have a function key that I can hold down to access the numbers that are shared with the letters.  (On my dell its the 'Fn' key - it's in blue, which matches the color of the numbers that share keys with letters.)\n\nSo on my laptop I press and hold the Fn key and the Alt key while typing 235 with the number keys shared with the letter keys to get the special characters.\n\nYou laptop will probably have a similar button you need to press.
528390
minus should be negative and iy doesnt say if it is C or F
713090
Actually, it's quite simple.  To get á, hold alt, and press 160 on your num pad.  Do that with 161 to get í, 162 for ó, 163 for ú, 164 for ñ, and 130 for é.  Holding alt and pressing 165 will get you Ñ, but I'm not sure that it's very necessary.  I've never had to use it.
508812
On a mac, it means your code is not gramticcally correct. On a PC I don't know but it's proably the same.
1136386
subtracting a negative is the same as adding a positive\n\nmultiplying/dividing like signs (+,+ ; -,-) will give a positive product/quotient\n\nmultiplying/dividing opposite signs will give a negative answers
363898
go to dos . type in format c : and yes
818973
Your laptop does have a numeric keypad.\n\n789\nUIO\nJKL\nM\n\nHold down the FN key, then press the number/letter.
110586
Multiplication/Division\n+ and + give you a positive answer.\n- and - give you a positive answer.\n+ and - give you a negative answer.\nIf you have an odd number of negative signs your answer will be negative.\nAddition/Subtraction (subtraction is just adding a negative)\n+ and -, the sign will be the sign of the integer with the larger absolute value.  (ex. -4 + 6 = 2, since 6 is bigger than 4 we give the answer a positive sign).\n+ and +, answer will be positive.\n- and -, answer will be negative.\nIt also helps to think about a number line.  Mentally place your first number on the number line; adding a + number moves right and adding a - number moves left on the line.\nHope this helps :-)
767428
Unfortunately it means that your hard disk is dead. Better take the laptop back to the shop. Data is hardly ever recoverable.
655347
The old models of Dell laptop usually have this problem. I had the latitude just like you do and had the same problem. That was the problem from motherboard of the laptop. If you currently have problem with keys 8, i, k, and &, you will have problem with other keys on the other days.  Thing I did to fix my laptop is taking part number of the motherboard and order a new motherboard from Dell, problem's gone. The motherboard is around $100, if you don't want to repair it, try to sell it to someone who can fix it.
818044
Hold ALT and Type 0134.\n\n† Like this right???  †
698882
Either use the abbreviation sqrt(n) or use Alt-251 on your numeric keypad to get the radical sign (√).\n\nYou can also use Copy-Paste from other posts that use the symbol, so you can copy it from this answer if you like.\n\nAlso check out Start > All Programs > Accessories > System Tools > Character Map... (this all assumes you are using a Windows PC).
15476
°  Hey it works!!  Hold alt key and enter 248 on number pad... 38°...it works...wow..I taught myself something. It's a shortcut to ASCI coding.