running sum
Hello world
I have to make a running sum and I don't know how to in SQL.
This is my table:
Axis | Line_order | Line | PK |
A | 1 | 10 | 5 |
A | 1 | 10 | 7 |
A | 2 | 20 | 9 |
A | 3 | 30 | 10 |
A | 3 | 30 | 15 |
A | 3 | 30 | 12 |
B | 1 | 40 | 13 |
B | 1 | 40 | 18 |
B | 2 | 50 | 14 |
B | 2 | 50 | 15 |
B | 2 | 50 | 5 |
I have to do a cumulative sum of PK in the following order line (line_order) for each axis.
I have to me like this:
Axis | Line_order | Line | PK | Runsum_pk |
A | 1 | 10 | 5 | 5 |
A | 1 | 10 | 7 | 12 |
A | 2 | 20 | 9 | 21 |
A | 3 | 30 | 10 | 31 |
A | 3 | 30 | 15 | 46 |
A | 3 | 30 | 12 | 58 |
B | 1 | 40 | 13 | 13 |
B | 1 | 40 | 18 | 31 |
B | 2 | 50 | 14 | 45 |
B | 2 | 50 | 15 | 60 |
B | 2 | 50 | 5 | 65 |
any suggestion?
Thank you for your help.
Hello
WITH tab1 AS (SELECT "A" axis, 1 | Line_order, 10 | Line, 5 | Double PK |
UNION ALL
SELECT "A" | 1, | 10, | 7 DOUBLE |
UNION ALL
SELECT "A" | 2, | 20, | 9 DOUBLE |
UNION ALL
SELECT "A" | 3, | 30, | 10 DOUBLE |
UNION ALL
SELECT "A" | 3, | 30, | 15 DOUBLE |
UNION ALL
SELECT "A" | 3, | 30, | 12 DOUBLE |
UNION ALL
SELECT 'B ',. | 1, | 40, | 13 DOUBLE |
UNION ALL
SELECT 'B ',. | 1, | 40, | 18 DOUBLE |
UNION ALL
SELECT 'B ',. | 2, | 50, | 14 DOUBLE |
UNION ALL
SELECT 'B ',. | 2, | 50, | 15 DOUBLE |
UNION ALL
SELECT 'B ',. | 2, | 50, | 5 double), |
tab2 AS (SELECT ROWNUM rn, axis, Line_order, line, pk FROM tab1)
SELECT d.rn, d.Axis, d.Line_order, d.Line, d.pk, d.pk + nvl ((SELECT sum (b.pk) FROM tab2 b WHERE b.Axis = d.Axis and b.rn< d.rn),0)="">
of the tab2 d
Kind regards
Fame
Tags: Database
Similar Questions
-
Running sum and Pivot Table graphics
Hello Experts,
I've shown measures execution of amounts in pivot table problem is when I try to pivotted results graphic I get the original values and not the running sum values. Is there a way to get around this or another way to do?
Thank you
Published by: ZaidN on June 29, 2010 07:20Do the following things.
(1) to restart all services
(2) use the resume function it shows the cumulative graph also
(3) accumulation of usage view on measure it in pivot does ' t shows resume graphic because the sum of runnung dynamically apply in pivot table, but the table takes the column.
...................
Vincent V -
A slightly different running sum in a query of the hierarchy
Hello
I've stuck with this problem for some time, so pls help:
I'm basically trying rollup/aggregate values from the lower level nodes for the upper level nodes in a hierarchy. But this aggregate is a little different from a simple cumulative values.
create the table ent_rel (parent number, number of children, number of child_amount);
insert into ent_rel
Select null, 100, the double null
Union all select 100, 101, the double null
the Union all select 101, 102, 20 of the double
Union all select 102, 103, the double null
Union all select 103, 104, the double null
Union all select 104, 105, the double null
the Union all select 105, 106, 40 of the double
Union all select 106, 107, the double null
the Union all select 107, 108, 20 of the double
the Union all select 107, 109, 10 of the double
Union all select 101, 203, the double null
the Union all select 203, 205, 50 of the double
Union all select 205, 207, the double null
Union all select 207, 209, the double null
the Union all select 209, 210, 10 of the double
;
commit;
Select RPAD (' ', (LEVEL - 1) * 2, '-'). child child
level
child_amount
of ent_rel
Start with the parent is set to null
connect by prior child = parent
CHILD_AMOUNT LEVEL CHILD
--------------------------------- ------ -------------
1 100
--101 2
---102 3 20
---103 4
---104 5
---105 6
---106 7 40
---107 8
---108 9-20
---109 9 10
---203 3
---205 4 50
---207 5
---209 6
---210 7 10
Now, I need a SQL query or even a simple PL/SQL code to get the field DESIRED_AMOUNT as shown below:
Please note that there could be many more branches parallel to a node, but I kept simple just to get the concept.
DESIRED_AMOUNT CHILD_AMOUNT LEVEL CHILD
--------------------------------- ------ ------------- --------------
100 1 70
--101 2 70
---102 3 20 20
---103 4-40
---104 5 40
---105 6 40
---106 7 40 40
---107 8 30
---108 9 20 20
---109 9 10 10
---203 3 50
---205 4 50 50
---207 5 10
---209 6 10
---210 7 10 10
Thank you very much in advance.
Thank you and best regards,
In.
-
How to calculate a running sum, A = A + B, in Labview? I've seen some exaples of how to do it with process variables, a while loop and registers at offset. A loop time won't work in my application because it calculates the sum of each waiting period. Where I want to sum only when new orders X and are sent to a stepper motor controller.
The sums of X and Y will be used to show how an X and table Y went from a "Home" position.
Howard
Either a business structure or a selection function will work. The structure of the case is perhaps easier. Develop the structure of the case around the addition, with add it inside of the case of fake. In the case of true, connect the value that you add directly to the exit tunnel (not more). This way you can reset any value you want. The value to add will be outside the structure of the case, of course, and for maximum efficiency, it is also suitable for outside the while loop. If this is not clear, or you want someone to check your work, attach your VI. Make sure that you reset the first time you run the VI (or handle this within the race in summary VI by using the "First Call" function and OR the output with the reset entry).
-
Thus,.
We had a server running gladly watch exports virtual Hyper-V, and then abruptly stopped, export and complaining saying she needed of more space to complete.
Drive E had about 30 GB free (at the time) and the incremental backups between work and default were about 2 GB.
I have since deleted the virtual Eve, because sometimes I saw Appassure get confused and rather than wait for a response from support (see below), I did export it to create a new.
It says that I need 26 GB of free disk so cannot start. I mounted the backup from before she failed and after and they have the same size, in fact, some readers have less actual data on them.
I realize file sizes don't equate to blocks used, however, as mentioned above, between work / failing the differential was 2 GB and export in car had even 30 GB free.
I have updated the patch 3 to see if it was a hidden problem, it wasn't
Guess the questions are
- No idea why this happened?
- She always thin build records to export.
The Source data used is less than the amount of space available, however the sizes the drive on the source server is greater (again, no change between work & fail)
I have an open ticket, has a status of waiting for me, can't see why he's waiting for me that I have not asked anything, but guess it helps ALS
so it turns out that the real reason, that it was a failure was due to running sums. Basically, when you get a combination you find yourself with a greater differential earlier in the chain but after base was taken.
Since the amount of free space must be sufficient for the largest differential and that the area has increased just here a potential requirement for base images to take
That said, there is a fix to try, I took a new base image before I could deploy I need virtual Eve work
-
How do the running total?
Hi, I want to make a graph that shows a number cumulatively. For example, from month 1, we have 100 accounts. In 2 months, we add 10 new accounts, so we have 110 account cumulatively, so on. Can you tell me how to get the running total?If you put the data in a PivotTable and put your value in the measurement section. When you select the area additional options, you can select view as the running sum.
see you soon
Alex -
Windows Update - restored older restore point but updates of today are still there.
Tonight, I did a Windows Update on my machine Windows 7 Home Premium 64-bit. Updates all the installed, but my machine would not reboot - it updates of Windows has changed something in the BIOS and UEFI Windows security settings do not allow the machine to start. I managed to get around this by changing a setting in the BIOS and I am now in my machine.
I decided to go back to a restore point plu - I already have an of 4 days ago, and Windows indicates that the restore worked.
I just went into Windows Update, and while it is said my last update was November 2015 (which she was), when I go to the list of installed updates, all updates from today (August 20, 2016) are still showing as installed. When I go into the menu "uninstall upgrades", none of the updates from today make their appearance. If something went seriously wrong.
I'm trying to see if there are new updates and it is suspended. Not surprising given my machine is now so confused.
Any ideas?
It is not necessarily wrong. Updates listed under the heading "Update history" usually are deleted, even if uninstalled or restored. Hanging, too, is a common phenomenon these days. Install the latest version of the cumulative update, available in July 2016 fix Windows client:
https://support.Microsoft.com/en-us/KB/3172605
The value of the automatic updates to 'never check updates' and restart Windows before installation manual. Make sure you have the prerequisite for running sums, KB3020369, installed.
Best regards, VZ
-
Formula Member Essbase ASO (the order of resolution)
Hello everyone,
I was hoping to get some opinions on how they would handle a calc question I have. I built a cube ASO (my first) for the loan on the housing data. A few fields I'm loading are a "Eff Int rate" and "Rate Eff Trans" (below) which are then used to calculate the 'interests Inc. or Exp' and 'transfer Inc. or Exp.
Interest Inc or Exp =.
CASE
When IS ([account]. CurrentMember, [loan account]) THEN 0
ON THE OTHER
(([Avg Bal Mth] * ([taux d'Int Eff] / 100)) / [days per year]) * [days]
END
Transfer Inc. or Exp =.
CASE
When IS ([account]. CurrentMember, [loan account]) THEN 0
ON THE OTHER
(([Avg Bal Mth] * ([taux de Trans Eff] / 100)) / [days per year]) * [days]
END
The challenge I'll have and don't know how to manage in essbase is in what regards running sums. I have a dimension labeled "Loan account" with about 15,000 members of individual accounts. For all the accounts of members, it works fine however when it gets to the cumulative of the 'loan account' it calculates incorrectly because of the aggregation. To test, I tried isolating the different ways to make this work with my current solution (as seen in the above Calc) is to reset just the update rollup for now. However, the ultimate goal would be to have this dimension of 'Loan account' always aggregate the information accurately. Here's an example to help explain in more detail:
For example, if I were to use the size of the attribute "Loan officer" and then drill at the low level of the 'loan account' it would recover 4 accounts and then those subtotal as stated above.
I hope someone is able to give me some ideas or outline. If this isn't the case, I can just try to accomplish in SQL before load my data.
Thank you in advance,
Bret
Bret, I think what you see is a fundamental limitation of ASO. Stored hierarchies are ALWAYS grouped together in front of a member formulas. The only real workaround in Essbase is to use a procedural calc of the ASO - this would actually save results to the cube as input data that can then be wound the stored size.
-
Total cumulative peform Records
My requirement is to make the accumulated amount while they inspected the highest bonus.
Here are the files in the sample.
create the table test_cumsum as
(select 100 'id', 5 'bonus', 0.25 "CLTS', 'y' flg in union double all the)
Select 3, 200, 0.25, 'y' from dual union all
Select 300,1,0.15, 'y' from dual union all
Select 400,2,0.25, 'y' from dual union all
Select 500,6,0.25, 'y' in the double)
From the award-winning sum the CLTS hightest until the cumulative sum = 1
Records that are left in the running sum must be updated with flg = N
In the example above the SumOf CLTS for 6,5,3,2 bonus will be equal to 1
So record id = 300 must be updated to flg = N as long as this record needs no summation of the value to 1
Please suggest!
Could not test this carefully... but something like this may work. Test it with improved sample just to audit data.
----------
SELECT "id", "bonus", "crdts", CASE WHEN SUM ( "crdts") OVER (PARTITION BY 1 ORDER BY "bonus" DESC ROWS UNBOUNDED PRECEDING) <= 1 THEN 'Y' ELSE 'N' END flg FROM test_cumsum;
ID bonus CLTS FLG 500 6 0.25 THERE 100 5 0.25 THERE 200 3 0.25 THERE 400 2 0.25 THERE 300 1 0.15 N p.s. Please name the columns without quotation marks double... its just pain
See you soon,.
Manik.
-
Combined for the subtraction?
I'm having some trouble of mind block with release an integer into a clean set of rows in SQL. Essentially, I in the case of "I need to find where to get 1000 coins. I have a list of 20 suppliers all with different amounts in the warehouses. "Starting with the least expensive, how can I disseminate these." I was not able to find the best way to describe so I think just one example best costumes as below.
WITH PURCH_SOURCE AS ( select 'WICK' PURCH_SOURCE, 0.001 PRICE, 123 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'CHN' PURCH_SOURCE, 0.101 PRICE, 2190 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'US' PURCH_SOURCE, 0.041 PRICE, 9 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'CAN' PURCH_SOURCE, 0.011 PRICE, 32 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'WRT' PURCH_SOURCE, 0.071 PRICE, 5609 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'BELG' PURCH_SOURCE, 0.891 PRICE, 12 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual ) select PURCH_SOURCE, PRICE, QTY_ON_HAND, QTY_TO_FULFULL from PURCH_SOURCE order by price asc
I want the output to look like this:
WITH PURCH_SOURCE AS ( select 'WICK' PURCH_SOURCE, 0.001 PRICE, 123 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'CHN' PURCH_SOURCE, 0.101 PRICE, 2190 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'US' PURCH_SOURCE, 0.041 PRICE, 9 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'CAN' PURCH_SOURCE, 0.011 PRICE, 32 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'WRT' PURCH_SOURCE, 0.071 PRICE, 5609 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'BELG' PURCH_SOURCE, 0.891 PRICE, 12 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual ) select PURCH_SOURCE, PRICE, QTY_ON_HAND, QTY_TO_FULFULL, CASE QTY_ON_HAND WHEN 123 THEN 123 WHEN 32 THEN 32 WHEN 9 THEN 9 WHEN 5609 THEN 4179 ELSE 0 END QTY_TO_TAKE from PURCH_SOURCE order by price asc
Please excuse the exits hard but code run corresponds to what I hope to expect.
Ideas, I've tried:
In my view, that it is can be accomplished with the WITH recursive clause or some form of LAG (QTY_TO_FULFILL - QTY_ON_HAND) and have it tumble down.
Something like below but I don't know how make the function analytical in use the 'previous' value is calculated just.
WITH PURCH_SOURCE AS ( select 'WICK' PURCH_SOURCE, 0.001 PRICE, 123 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'CHN' PURCH_SOURCE, 0.101 PRICE, 2190 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'US' PURCH_SOURCE, 0.041 PRICE, 9 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'CAN' PURCH_SOURCE, 0.011 PRICE, 32 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'WRT' PURCH_SOURCE, 0.071 PRICE, 5609 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual UNION ALL select 'BELG' PURCH_SOURCE, 0.891 PRICE, 12 QTY_ON_HAND, 4343 QTY_TO_FULFULL from dual ) select PURCH_SOURCE, PRICE, QTY_ON_HAND, QTY_TO_FULFULL, LAG(QTY_TO_FULFULL - QTY_ON_HAND || ' ('||QTY_TO_FULFULL ||' - '||QTY_ON_HAND||')') OVER (ORDER BY PRICE ASC) QTY_TO_TAKE from PURCH_SOURCE order by price asc
At this point, I've been watching this one some time and I am looking for any help or suggestion to point me in the right direction.
Params of the environment:
Oracle RAC Exadata 1/8th (2 cases)
Oracle 11.2.0.4
Enterprise Edition
Thanks for your time as always.
Hello
Developer2Be wrote:
I'm having some trouble of mind block with release an integer into a clean set of rows in SQL. Essentially, I in the case of "I need to find where to get 1000 coins. I have a list of 20 suppliers all with different amounts in the warehouses. "Starting with the least expensive, how can I disseminate these." I was not able to find the best way to describe so I think just one example best costumes as below. ...
Do you need to get 1,000 songs? In the sample results, you seem to 4 343 parts. Do you really have this number stored on each row in the purch_source table? That seems like a very bad design. As the number you get to need is not an attribute of the source, I don't think it belongs in the purch_source table at all. What will you do if different lines have different values for qty_to_fulfull? The query below takes the highest value.
You have 20 suppliers, or you have 6?
I think you want something like this:
SELECT qty_to_fulfull, purch_source, price, qty_on_hand
BIGGER (LESS (qty_on_hand
qty_on_hand
+ MAX (qty_to_fulfull) ON)
-SUM (qty_on_hand) (ORDER OF PRICE
purch_source
)
)
0
) AS qty_to_take
OF purch_source
ORDER BY price
purch_source
;
When 2 or more rows have exactly the same price, the above query uses the first purch_source (in alphabetical order) first, but you can use anything you want to as a tiebreaker.
Thanks for posting the sample data in a usable format; This is really useful!
You were on the right track, thinking about analytic functions for this. You can use the OFFSET to get the total amount of 2 lines, but, in this problem, you need to get the total amount of all the lines so far, not TÉU 2; in other words, you need a running sum, what does the SUM function analytical.
-
something extra, like the necessary time, rollup data, etc. would be great.
I have a remote kernel which begins to fight for complete running sums and delete indexes PRSA in allocation of time window and I think that some are not get rolled up accordingly.
knew that it would be something
support.Software.Dell.com/.../127418 gives an option that covers my immediate needs.
much faster and just needs a selection subsequently, but gets what I need
-
Essbase outline issue of member property
Hi team,
Can you please help.
In the dimension of accounts using the file rules of construction, in the entry for the Member "OFFDEPT" file, I have the codes of the property in the form of nitrogen that is coming as never part in outline. And once again in the input file, I entered line for the Member "OFFDEPT" but it has no any code of member property. But to outline Member Shared "OFFDEPT" is created under the other parent in the same dimension. The input file doesn't have a property member to Member Shared code. Can you please indicate the Member is created as a Shared member in the sketch without specifying the code of the property member of the input file.
Are there settings that is the value that makes this "OFFDEPT" Member as member automatically shared from the dimension already has "OFFDEPT" never shared?
Thanks for your time on this.
IF you are building the size of a file that is in a format of parent/child, it will automatically make the first instance of a member as stored and following instances (with a different parent) shared. For level or generation versions, it's more work to actually get running sums of shared member.
You can prevent shared members of Benedict created by going in the generation of dimension properties and specifying to not allow shared members
-
Report unique unique dimension for multiple hierarchies
I am trying to add multiple hierarchies in a single dimension in a single report. To create the hierarchy in BI admin, I followed the instructions found here
and here
https://forums.Oracle.com/thread/2440305
My Patient hierarchy looks like in this
All Patients-> gender-> ID Patient
All Patients-> age-> ID Patient group
When I drag and drop the second hierarchy in Oracle BI answers said criteria the following "...". "you can add as a hierarchy by dimension to a report. I guess what I'm trying to do is not possible! :-)
Q1: Is this feature indeed not taken in charge or I do something wrong?
Q2: If it is can not supported someone explain why?
Version Oracle Business Intelligence 11.1.1.6.0
(a) reports different levels of 2 hierarchies is not supported. As explained below, you cannot use OLAP to get the values of aggregation across levels of hierarchies: H1 and H2.
However, if you wish, you can report it to the lowest level, Patient, common to these two hierarchies and show the age group as well as the attributes of sex corresponding to each patient. This becomes reports Patient / the lowest level. You can of course use the features of the reporting as obiee tool to use a Pivot object (for example) and exclude the Patient as Id columns, name, etc. and get obiee to perform syntheses located in the reporting layer and get recaps of interests. OBIEE Pivot measures allowing aggregation using the Min, Max, Sum, Count, etc running sum. OLAP facilitates this solution, but does not particularly help in aggregation (given that the aggregation is now made in obiee and not according to the rules of definition of aw olap cube). It acts as a source of information at the lowest level stored in the cube. Would result in a degradation of performance, but it can be acceptable/managed according to volumes/data report.
NOTE: For/Pour / solution solution workaround, use the common areas, nonhierarchical columns, of the OBIEE presentation layer.
(b) not supported: OLAP Cubes contain summaries pre-calculees (or calculated dynamically) at different levels of each hierarchy. This contributes to faster performance reports. 2 hierarchies to the succession of defeats same time allowing objective feature. A cross-combination of levels across different hierarchies requires a dynamic recalculation of the detail records to get the right values for, say, age group: 30-39 and sex: male. Summaries of H1 at the level of the age for the age group: 30-39 cover all genres and can decompose in male/female w/o of recalculation. Similarly H2 summarized level sex sex: male covers all age groups. This fragmentation is not possible except through workaround / solution explained in (a).
Hope that helps.
-
Hyperion design flaw? (Dynamic time series)
Hello
I tried to enable DTS on the dimension of time in my planning application. However, the dimension of time in my planning application is called 'period '. I also have another dimension, called 'year '. When I went forward with activation of DTS, it gave me an error this 'period' and 'Year' generation reserved names is DTS. Rename the size or disable DTS to solve this error.
http://docs.Oracle.com/CD/E17236_01/EPM.1112/hp_admin/frameset.htm?dts_setup.html
My concern is if 'Year' and 'Period' are reserved keywords, then a member of dimension by year and period name why Oracle allows applications have? Honestly, I don't think it's a good idea to change my dimension names because that will lead to a ton of rework on the artifacts. If one of you were faced with a similar question, please share your thoughts or any workaround that you did to solve this problem.
Thank you
AceBase
> I'll probably try to apply for improvement for Oracle. I hope they realize how evil it is.
^ ^ ^ I think you will find that it is considered a known feature. Take a look at my beloved Sample.Basic. Look at the size of the year. Then look at the features of DTS. HTD and QTD are used, but not for a YEAR. Who's here from the point of the year.
FWIW, the issue is that DTS uses 'Year' as a name of generation when DTS is turned on. And of course Essbase (usually) search unique names. So when you create a dimension called year and then try to use a DTS with the generation (which is not editable) named 'year '... KABOOM!
Why not just use HTD?
Otherwise, many people use shared dynamic running sums in order to get the features CDA (and QTD). I prefer to use a hierarchical approach because it allows the balancing of time to work.
You can always go with an analytical dimension or view, and then a stacked CDA/QTD/whateverTD approach with concatenation but it is another dimension and approach more ASO - ish. This actually works very well in adhoc mode but still once, kind of out of your reach.
Kind regards
Cameron Lackpour
-
All,
I work in Essbase Studio and am having a problem when I try to deploy the cube. I have a hierarchy of organization with looks as follows:
Segment
Assets
Company
However, I'm getting six faults of ' illegal tag < member > "and listed members are all active. When I have the only Segment and active in my hierarchy, everything works fine. When I looked in the database, I saw 5 members listed have a company beneath them that bears the same name. The last member is 'Unknown', for all data that cannot be mapped correctly, I have a Unknown Segment, Asset and Company.
How you allow members shared in Essbase Studio? Is this even where shared members apply or is there a more appropriate alternative?
Thank you!The track in the studio build you shared member running sums are to have the primary in your hierarchy as structure
Segment
-Asset
-Company
-operating unit
Other parent
-Use device (possibly filtered)If we use the base sample for example
It would be
Family
-Sku
Member defined user called diet
-a user created member called drinks containing sugar that is filtered on the alias containg Diet.If you want more details, it is in the Essbase Studio user guide of in my book, Look smarter than you are with Essbase Studio (Yes it's a shameless plug)
Maybe you are looking for
-
I tried all the options on this site and nothing works. I can get my mail on google chrome and internet explore, but not on firefox, WHY?
-
OEM of Windows XP product key does not work on Tecra A2
Hello I have re-formatted a Tecra A2 with XP Pro, which is in charge of the license on the COA sticker but when typed in the product key section when formatting text it says "the product key is not valid." I use a CD standard Windows XP Pro with SP3.
-
My computer hangs when you watch a movie
original title: my computer crashes! Hello! I have a Dell Inspiron 1564 Intel core cpu m330 2.13ghz 2.13 ghz 4.00gs man 64-bit operating system Whenever I play a video game about 10-15 min the screen goes a solid color (variable color) and my speake
-
Computer corrupted by uninstall Windows 10
I installed W10. It was not working properly so I followed the instructions to uninstall to Windows 7 (Home Premium). My tech experts said now my Windows 7 has been corrupted by W10 and I can't access my computer at all. It does not accept orders
-
"windows search 7 are not not in services.
Windows 7 "Search" not listed in 'services', can I have deleted windos 7 search engine I can download form MS? If so where should I go? Thank you