Home pc the problem i hav wit my pc is that it keeps freezing on me it does it 3 to 4 times in a row when it just starts windows then its fine again it wont freeze again? sometimes it never freezes could it be the ram i have 512ram, its win xp so i thinks thats load could it be the cpu or mother board cause ive replaced the hard drive and only loaded windows on it and it still happens????????????? please help its driving me nuts

Freeze a Row in Microsoft Excel
Microsoft Excel 2010 can freeze, or lock, a top row as you scroll down the worksheet.
For example, you may need to keep the top row of column titles visible at all times.
The "View" tab on the command ribbon contains the "Freeze Panes" button in the "Window" group.
A single row or a range of rows can lock through the "Freeze Top Row" or "Freeze Panes" options.

Open the Excel worksheet.
Click the top row heading.
The row heading displays a number just left of the first column of cells. The selected row appears shaded.


Click the "View" tab on the command ribbon.
Click the "Freeze Panes" button in the "Window" group.
A list of options appears.

Click the "Freeze Top Row" option.
A black horizontal line appears on the worksheet.
This line indicates the locked row that stays on the screen as you scroll down the worksheet.

http://office.microsoft.com/en-us/excel-help/freeze-or-lock-rows-and-columns-HP010342542.aspx?CTT=1
Freeze or lock rows and columns
also
Use Freeze Panes in Excel
Scrolling down to look at a number and then scrolling up to make sure the number you looked at is under the header you expected is not an efficient way to view a spreadsheet.
The Freeze Panes feature of Excel allows you to freeze the labels of your data in place while you review the data.
Follow the instructions in Section 1 to freeze the top row or the left column.
Freeze multiple rows, multiple columns, or rows and columns, by following the instructions in Section 2.Freeze the Top Row or Left Column
1
Open the Excel spreadsheet.
2
Navigate to the "View" tab on the top menu.


3 Click on "View," then click on "Freeze Panes." A drop-down menu opens.

4

Select the "Freeze Top Row" option to freeze the top row.

5

Select the "Freeze Left Column" or "Freeze First Column" option to freeze the left column.

6

Freeze the top row by using the keyboard and sequentially pressing the keys "ALT, W, F, R." Ignore Steps 3 through 7 if using this choice.

7

Freeze the left column using the keyboard by sequentially pressing the keys "ALT, W, F, C." Ignore Steps 3 through 7 if using this choice.

8

Unfreeze panes by repeating Steps 3 through 5 and selecting "Unfreeze Panes" or sequentially press the keys "ALT, W, F, F."

Freeze Rows and Columns, Multiple Rows, Multiple Columns, or Multiple Rows and Columns
9

Open the Excel spreadsheet.

10

Freeze column(s) and row(s) at the same time by selecting the cell to the right of and below the location you want to freeze.

11

Freeze multiple rows only by selecting the cell in the left (first) column below the rows you want to freeze.

12

Freeze multiple columns only by selecting the cell in the top row to the right of the columns you want to freeze.

13

Navigate to the "View" tab on the top menu.

14

Click on "View," then click on "Freeze Panes." A drop-down menu opens.

15

Select the "Freeze Panes" option. You have now frozen the columns or rows, or columns and rows you designated.

16

Freeze panes using the keyboard by sequentially pressing the keys, "ALT, W, F, F." Ignore Steps 5 through 8 if using this choice.

17

Unfreeze panes by repeating Steps 5 through 7 and selecting "Unfreeze Panes" or sequentially press the keys, "ALT, W, F, F."



http://office.microsoft.com/en-us/excel-help/freeze-or-lock-rows-and-columns-HP001217048.aspx
Freeze or lock rows and columns
http://office.microsoft.com/en-us/excel-help/demo-hide-or-unhide-rows-and-columns-HA010241040.aspx
Hide or show rows and columns

First, small size of RAM makes computer slow. When we use many programs at one time, computer tends to bogged down. Since, uploading/viewing pictures or watching videos on Facebook use many resources, it can result in freeze. This problem can be cured by increasing the size of RAM. An increased RAM size will make sure that enough space is available to run many programs at the same time.

Secondly, corrupt windows registry cause freezes in computer. With passage of time, registry becomes congested and corrupt. Registry is most vital part of the computer system that stores and use vital information.A neat and clean registry ensures smooth and fast computing. Clean registry means no Facebook kind of freezes. For this, you need to use the best registry cleaner. It will solve the problem of such freezes. Registry cleaner reg in out should be used regularly. Additionally, it will speed up computer for all other programs.

might be a problem with ur memories or ur os .... format ur pc with a clean hdd or break all ur partitions and keep it under observation ... just install thy the os and the drivers nothing els

if u hav the windows cd along with u,,then try repairing the OS or else u can format it and install the os again fresh.but in later case all the data will get deleted..put the windows os cd in ur computer and restart the computer and keep tapping F12,the boot sequence will come up,,select cd rom and hit enter and keep pressing the space bar{it will say press any key to boot from cd},after u see that u will see the windows setup screen and then u will c a screen where u will get a option to either repair or format the hdd and setup windows again,,if u repair the data will remain,,,but if u format and there is only 1 drive in ur computer{like c drive only}then u will lose all data,,but if u hav multiple drives like {c,d,e ,,then format only c drive,,}all data in other drives will remain,,but data in my pictures,my music will get erased,,
my suggestion,,try repairing the OS first,,

giv a good rating,,and best of luck,,keep me posted

even if u hav a tried a full format and the hard drive freezes then it is a bad sign..run a diagnostic of hdd by pressing F12 at restart.one good thing i want to tell u is tat even if the diagnostic test on the hdd passes,,then also u call up dell tech support and get ur hadd replaced,,because sooner or later u might face a problem with ur hadd again..keep me posted

HOW TO FREEZE THE TOP ROW OF EXCEL FOR MAC:

Wow - using the above ideas I figured out how to freeze the top row!!! Thanks guys!! Here's how:

1.) Use 'Normal' View (i.e. look up at tool bar, hover over 'View' and make sure 'Normal' is checked)
2.) Select cell B2 (only the cell, not the row or the column)
3.) Click 'Window' (from the tool bar at the top of your screen)
4.) Click 'Freeze Panes'

...et voila! :-)

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Go into your hard disk utility and defragment your file. When the computer writes to your hard disk over time these files no longer are sequential as they were in the beginning. This is one solution, also you can do a disk recovery using your original disk or by pressing F10 as it boots up. Be sure and do a good check for viruses as well. The symptom you are describing sounds alot like a virus that is slowing your system down more and more. Good luck.

maybe you should try different games? see if those different games freeze, if so, then it might be your blu-ray player in your ps3, or your ps3 might be overheating. my games froze at certain points because my ps3 was overheating, just try a few different games

if you have the system window disk that came with the tablet pc. Then you can try to do a repair on windows. It takes a little know how, but it is not hard if you are up to it. The dos command when you get in the repair function of windows xp setup is FIXBOOT. This might fix it, but if it doesnt or you dont want to try call a local pc technician and they should be able to get it going again.