Why does my screensaver not kick in when I am using Firefox?

I have a new pc, a pavilion using windows 7. I have set my screensaver to engage after 2 minutes and it does when I am using explorer, but it does not when I use firefox. Is there something in browser settings that I need to change? If so, how do I do that?

Hard to say.. But...
Try This...
Close All Open Apps... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430
If no joy...
Connect to iTunes on the computer you usually Sync with and “ Restore “...
http://support.apple.com/kb/HT1414

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Why does the page not move smothe when i scroll?

Why does the page not move smothe when i scroll?
Sometimes it even move slower then i Scroll?
I use a Mac and i have tried to reinstall the program.

Start Firefox in [[Safe Mode]] to check if one of the add-ons is causing the problem (switch to the DEFAULT theme: Tools > Add-ons > Appearance/Themes).
* Don't make any changes on the Safe mode start window.
In Firefox 4 [http://kb.mozillazine.org/Safe_mode Safe mode] disables extensions and disables hardware acceleration.
* Tools > Options > Advanced > General > Browsing: "Use hardware acceleration when available"
See:
* [[Troubleshooting extensions and themes]]

Why does my printer not warn me when my ink is low?

Why does my printer not warn me when my ink is low?
Before when I used HP control Center it warned me my ink was getting low. Since I instaled HP Conected I no longer get that message."My printer is a HP Deskjet 3050A J611series"

are you used original ink from hp ?

Why does my iMac not shut down when I try to shut it down?

Wh does my iMac not shut down, or restart when I try to do either. It just sits there with the little loading circle continuously moving. The only way I can shut it down is if I hold down the power button to shut it down. Can anyone tell me why this is?
Thanks!

Open your Activity Monitor and check to see what is running?
If there is some important Process running, then it is better to wait until it has finished instead of cutting the power and corrupting who knows what?
If there is nothing important running, then follow the instructions in the link below for resetting the SMC.
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Why does my function not return anything when I create as a schema object

I have user ABC who owns several tables some of which have foreign key constraints.
I have user XYZ that has been granted access to all tables owned by user ABC.
When I create a function as user XYZ using following I get no return when I issue:
select XYZ.ztm_tables_depended_on('ABC', 'A_TABLE_OWNED_BY_ABC') from dual :
Please see after function definition.
CREATE OR REPLACE FUNCTION ZTM_TABLES_DEPENDED_ON(p_Owner VARCHAR2, p_Table_Name VARCHAR2) RETURN VARCHAR2 IS
CURSOR C1 IS
SELECT OWNER, CONSTRAINT_NAME, R_OWNER, R_CONSTRAINT_NAME
FROM   ALL_CONSTRAINTS
WHERE OWNER           = p_Owner
AND    TABLE_NAME      = p_Table_Name
AND    CONSTRAINT_TYPE = 'R'
ORDER BY OWNER, CONSTRAINT_NAME, R_OWNER, R_CONSTRAINT_NAME;
v_Referenced_Owner       VARCHAR2(31);
v_Ret_Val                VARCHAR2(4000);
FUNCTION CONSTRAINT_TABLE_NAME(p_Owner VARCHAR2, p_Constraint_Name VARCHAR2) RETURN VARCHAR2 IS
    CURSOR C1 IS
    SELECT TABLE_NAME
    FROM   ALL_CONSTRAINTS
    WHERE OWNER           = p_Owner
    AND    CONSTRAINT_NAME = p_Constraint_Name;
    v_Ret_Val ALL_CONSTRAINTS.TABLE_NAME%TYPE;
BEGIN
    OPEN C1;
    FETCH C1 INTO v_Ret_Val;
    CLOSE C1;
    RETURN v_Ret_Val;
END;
BEGIN
FOR R IN C1 LOOP
    IF (R.OWNER <> R.R_OWNER) THEN v_Referenced_Owner := R.R_OWNER || '.';
    ELSE                           v_Referenced_Owner := NULL;
    END IF;
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END LOOP;
RETURN LTRIM(v_Ret_Val, ', ');
END;
But, if I embed the function within an anonymous block as follows, I get results:
DECLARE
CURSOR C1 IS
select owner, table_name
FROM   all_tables where owner = 'ABC';
FUNCTION ZTM_TABLES_DEPENDED_ON(p_Owner VARCHAR2, p_Table_Name VARCHAR2) RETURN VARCHAR2 IS
    CURSOR C1 IS
    SELECT OWNER, CONSTRAINT_NAME, R_OWNER, R_CONSTRAINT_NAME
    FROM   ALL_CONSTRAINTS
    WHERE OWNER           = p_Owner
    AND    TABLE_NAME      = p_Table_Name
    AND    CONSTRAINT_TYPE = 'R'
    ORDER BY OWNER, CONSTRAINT_NAME, R_OWNER, R_CONSTRAINT_NAME;
    v_Referenced_Owner       VARCHAR2(31);
    v_Ret_Val                VARCHAR2(4000);
    FUNCTION CONSTRAINT_TABLE_NAME(p_Owner VARCHAR2, p_Constraint_Name VARCHAR2) RETURN VARCHAR2 IS
      CURSOR C1 IS
      SELECT TABLE_NAME
      FROM   ALL_CONSTRAINTS
      WHERE OWNER           = p_Owner
      AND    CONSTRAINT_NAME = p_Constraint_Name;
      v_Ret_Val ALL_CONSTRAINTS.TABLE_NAME%TYPE;
    BEGIN
      OPEN C1;
      FETCH C1 INTO v_Ret_Val;
      CLOSE C1;
      RETURN v_Ret_Val;
    END;
BEGIN
    FOR R IN C1 LOOP
      IF (R.OWNER <> R.R_OWNER) THEN v_Referenced_Owner := R.R_OWNER || '.';
      ELSE                           v_Referenced_Owner := NULL;
      END IF;
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    END LOOP;
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END;
BEGIN
FOR R IN C1 LOOP
    DBMS_OUTPUT.PUT_LINE(ztm_tables_depended_on(R.Owner, R.Table_Name));
END LOOP;
END;
Any ideas what is happening here?

Any ideas what is happening here?
Justin explained the probable reason.
See the 'How Roles Work in PL/SQL Blocks' section of the database security doc for the details
http://docs.oracle.com/cd/E25054_01/network.1111/e16543/authorization.htm#i1007304
How Roles Work in PL/SQL Blocks
The use of roles in a PL/SQL block depends on whether it is an anonymous block or a named block (stored procedure, function, or trigger), and whether it executes with definer's rights or invoker's rights.
Roles Used in Named Blocks with Definer's Rights
All roles are disabled in any named PL/SQL block (stored procedure, function, or trigger) that executes with definer's rights. Roles are not used for privilege checking and you cannot set roles within a definer's rights procedure.
The SESSION_ROLES view shows all roles that are currently enabled. If a named PL/SQL block that executes with definer's rights queries SESSION_ROLES, then the query does not return any rows.
Roles Used in Named Blocks with Invoker's Rights and Anonymous PL/SQL Blocks
Named PL/SQL blocks that execute with invoker's rights and anonymous PL/SQL blocks are executed based on privileges granted through enabled roles. Current roles are used for privilege checking within an invoker's rights PL/SQL block. You can use dynamic SQL to set a role in the session.
See that line starting with 'All roles are disables in any named PL/SQL block'?

Why does my blog not refresh itself when I open a new browser page?

I add a new post to my blog. Sometimes it shows up in the browser. I close the browser, maybe....Today it has been about five days since I wrote a post. It still does not show up when I open my browser in Firefox. How do I refresh the browser? What should I do?

Reload web page(s) and bypass the cache.
* Press and hold Shift and left-click the Reload button.
* Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
* Press "Cmd + Shift + R" (MAC)
Clear the cache and the cookies from sites that cause problems.
"Clear the Cache":
* Firefox > Preferences > Advanced > Network > Offline Storage (Cache): "Clear Now"
"Remove Cookies" from sites causing problems:
* Firefox > Preferences > Privacy > Cookies: "Show Cookies"

Why does Local Folders not show up when I install Thunderbird on certain computers?

I've installed Thunderbird on my computer and it looks normal with "Local Folders" showing up in the left pane. I didn't add an email account, I just installed Thunderbird and an add-on called ImportExport tool and left it with only Local Folders. But when I try to do the same thing and install it on someone else's computer to help them import an .mbox file, when I install Thunderbird on their computer, "Local Folders" is not there. The left pane is just completely blank. And it looks like I can't import an .mbox file without it being there. I tried installing it on another laptop too and the same thing happened with no Local Folders. Why is "Local Folders" not showing up for these other two computers?

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Why can't i log into youtube when i'm using firefox?

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Reload the webpage while bypassing the cache
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*Press ''Ctrl'' + ''F5'' or ''Ctrl'' + ''Shift'' + ''R'' (Windows and Linux)
*Press ''Command'' + ''Shift'' + ''R'' (Mac)
Clear the cache and the cookies from sites that cause problems.
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'''Remove Cookies''' from sites causing problems:
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*http://kb.mozillazine.org/Cookies
*https://support.mozilla.org/kb/Deleting+cookies
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Why does the circuit not simulate correctly when i put two circuits in the same design.

Hi,
I have two circuits that i can simulate in their own designs and they work correctly but when i put the two circuits within the same design, one circuit does not work. I don't understand why this is happening. Could someone please explain why this is happening and how to solve it please?
Below is the circuit i'm attempting to simulate. Each little circuit is what i've made previously in their own designs.
When i simulate each circuit in it's own design i get the following waveforms.
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By the Multisim circuit file do you mean the .ms12 file? If so, i've attached a copy of it here.
Attachments:
NchPch togther.ms12 ‏185 KB

Why does my ipad not work properly when charging

when my ipad is plugged to charger it does not work properly goes crazy

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It does recognise it on a windows 7 laptop?
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Why does the App Store open randomly when I'm using Safari?

It simply opens the apps store to some game unprompted. It does it without me touching links. It happens without touching anything.
And yes I have hard reset it and deleted cookies etc. I am not a fool.
I have seen this question come up a lot and Apple have failed to acknowledge it. It's certainly common enough to be a known problem, so why are they ignoring it?

This is happening because of bad ads on a site that you are visiting. These ads are designed to randomly redirect mobile device users to other sites or the App Store if the link is to an App. It has nothing to do with your iPad. The random nature of the re-directs is intended to confuse the user and keep this garbage below the radar.
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Complain to the web site to get these ads removed. They may be unaware of the problem.
There is no problem with your iPad.

Why does mac mini power shut down when trying to use external harddrive as boot drive?

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Why does my screensaver not kick in when I am using Firefox?

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