How do i find out what computers are registered. I do not believe I have 5 computers registered
how do i find out what computers are registered. I do not believe I have 5 computers registered
If you mean which computers that your account is authorised on then you can't, you can only see the count.
Have you had other computers in the past and/or updated or reinstalled the OS on your current computers without deauthorising them ?
As you have 5 computers authorised then you can log into your account on a computer's iTunes via the Store > View Account menu option and 'deauthorise all' (which you can do once every 12 months) and you can then authorise/reauthorise the computers that you still have and need : authorising and deauthorising.
Similar Messages
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How do i find out what devices are authorised on my apple ID?
I have just bought a new iMac and want to get all my itunes library etc on it. However, apparently i have reached my limit of 5 authorisations, which is entirely possible as I have had a number of iphones, Macair and ipads, some of which I either no longer own or are no longer functioning. How do I find out what devices are authorised and then deauthorise any that I don't use any more - given that they may not even work!
Welcome to the Apple Community.
You can't de-authorise just the computers you no longer have access to.
Your only option is to de-authorise all your computers and then re-authorise those you wish to be authorised. You can do this by logging into your account settings in iTunes on your computer (Store > View My ID) and selecting the option to de-authorise all.
Please note however, you are only permitted to do this once in each 12 month period, therefore you would be better de-authorising your computers before you lose access to them. you can do this from the 'Store' menu in iTunes. -
How do I find out what applications are running in the background
I have a 2008 iMac with 2GB memory. How do I find out what programs are running in the background? I am going to buy a new iMac before the end of the year to replace this one. When I looked at Activity Monitor it shows 1.8Gb used but doesn't tell all the programs running.
open activity monitor [if it doesnt launch click winders>Activity Monitor]. then it'll show all proceses
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How do i find out what drives are present in a particular system
Hi,
How do i find out what drives are available in a particular system either by giving the systems ipaddress or the systems name...You can't do that. That would be a real security risc.
/KAj -
How do I find out what features are not useful in my Classifier?
How do I find out what features are not useful in my Classifier? I am trying to trim down the number of features to speed up the training of my data, I have about 3700 features. I have found the Filter Based Feature Selection Module and have not been successful
in using it. I have looked through all the examples and have not been able to find any examples using the module. Will the Filter Based Feature Selection Module help me to trim features. If so how do I use it?One way to do this would be is to use a random forest classifier. Feature/variable importance can be obtained relatively easily with random forests.
Here is how you may do it in R.
> install.packages('randomForest') #install randomForest package in R if it is not already there
> library(randomForest) # reference the library
> data(mtcars) # load motor cars data that ships with
#train a random forest
> mtcars.rf <- randomForest(mpg ~ ., data=mtcars, ntree=1000,keep.forest=FALSE, importance=TRUE)
> importance(mtcars.rf)
> importance(mtcars.rf)
#You will see an output like below
%IncMSE IncNodePurity
cyl 16.168645 169.96741
disp 18.672188 260.08722
hp 17.584375 184.95007
drat 6.948743 63.54528
wt 17.818509 254.30347
qsec 4.772889 33.25546
vs 5.303058 24.39064
am 5.210181 17.36626
gear 4.619161 21.55450
carb 8.577037 28.46715
# or plot the importance as follows
> varImpPlot(mtcars.rf)
What this tells you is how important predictors/features/variables like horsepower(hp), weight(wt), no. of cylinders (cyl) is in predicting miles per gallon (mpg).
If you are wondering how the data looks like. Try this
head(mtcars) # gives first few lines of the data set.
mpg cyl disp hp drat wt ...
Mazda RX4 21.0 6 160 110 3.90 2.62 ...
Mazda RX4 Wag 21.0 6 160 110 3.90 2.88 ...
Datsun 710 22.8 4 108 93 3.85 2.32 ...
. Try this
Here is a few useful resources:
Random Forest documentation (Check out the pages on variable importance and variable importance plot)
http://cran.r-project.org/web/packages/randomForest/randomForest.pdf
Motor cars data: http://stat.ethz.ch/R-manual/R-devel/library/datasets/html/mtcars.html -
Are not the right ones for the icloud account. How can I find out what these are?
I have downloaded icloud onto my PC. When I try to access my account I am told that although my Apple ID and password are correct they are not the right ones for the icloud account.How can I find out what these are?
Christine Helen wrote:
I can't find any way of creating an icloud ID. I only have a PC. no Mac product except an iPod classic.
Oh, then you can't unless you know someone with a Mac you could use for a moment or 2. (Like at the Apple Store) -
How can I find out what apps are on my step daughters phone without the phone?
How can I find out what apps are on my step daughters phone without the phone? She is on my phone plan but does not live with me and I am concerned about the apps she may be using.
baniville108,
Thank you for reaching out to us. We certainly know the importance of being able to know what options are available with your device. With apps on devices, thoses are specific to the phone itself, so there is no open forum to view what apps are downloaded. The only option would be to physically review from the phone, or if you have the same Apple ID you can log into it and view from there. Please let us know if you need anymore assistance.
Thank you,
TonyG_VZW
Follow us on Twitter @VZWSupport -
HT4211 how can you find out what kb are being used by what apps
how can you find out what kb are being used by what apps there is always alot of kb being used even when I don't use my phone
Go into settings , general, usage and it tells you what the apps use. If your refering to the memory storage of the apps.
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hard drive shows 159gb of other (yellow) how do I find out what these are to free up space?
Hope this helps.
1. Empty Trash.
http://support.apple.com/kb/PH10677
2. Delete "Recovered Messages", if any.
Hold the option key down and click "Go" menu in the Finder menu bar.
Select "Library" from the dropdown.
Library > Mail > V2 > Mailboxes
Delete "Recovered Messages", if any.
Empty Trash. Restart.
3. Repair Disk
Steps 1 through 7
http://support.apple.com/kb/PH5836
4. Disk space / Time Machine ?/ Local Snapshots
http://support.apple.com/kb/ht4878
5. Re-index Macintosh HD
System Preferences > Spotlight > Privacy
http://support.apple.com/kb/ht2409 -
How can I find out what objects are in a datafile???
My database is 8.1.7...
I have a tablespace with multiple datafiles. How can I find out what objects are in a specific datafile???
Thanks in advance...DBA_SEGMENTS
DBA_SEGMENTS describes the storage allocated for all segments in the database.
Related View
USER_SEGMENTS describes the storage allocated for the segments owned by the current user's objects. This view does not display the OWNER, HEADER_FILE, HEADER_BLOCK, or RELATIVE_FNO columns.
Column Datatype NULL Description
OWNER
VARCHAR2(30)
Username of the segment owner
SEGMENT_NAME
VARCHAR2(81)
Name, if any, of the segment
PARTITION_NAME
VARCHAR2(30)
Object Partition Name (Set to NULL for non-partitioned objects)
SEGMENT_TYPE
VARCHAR2(17)
Type of segment: INDEX PARTITION, TABLE PARTITION, TABLE, CLUSTER, INDEX, ROLLBACK, DEFERRED ROLLBACK, TEMPORARY, CACHE, LOBSEGMENT and LOBINDEX
TABLESPACE_NAME
VARCHAR2(30)
Name of the tablespace containing the segment
HEADER_FILE
NUMBER
ID of the file containing the segment header
HEADER_BLOCK
NUMBER
ID of the block containing the segment header
BYTES
NUMBER
Size in bytes, of the segment
BLOCKS
NUMBER
Size, in Oracle blocks, of the segment
EXTENTS
NUMBER
Number of extents allocated to the segment
INITIAL_EXTENT
NUMBER
Size in bytes requested for the initial extent of the segment at create time. (Oracle rounds the extent size to multiples of 5 blocks if the requested size is greater than 5 blocks.)
NEXT_EXTENT
NUMBER
Size in bytes of the next extent to be allocated to the segment
MIN_EXTENTS
NUMBER
Minimum number of extents allowed in the segment
MAX_EXTENTS
NUMBER
Maximum number of extents allowed in the segment
PCT_INCREASE
NUMBER
Percent by which to increase the size of the next extent to be allocated
FREELISTS
NUMBER
Number of process freelists allocated to this segment
FREELIST_GROUPS
NUMBER
Number of freelist groups allocated to this segment
RELATIVE_FNO
NUMBER
Relative file number of the segment header
BUFFER_POOL
VARCHAR2(7)
Default buffer pool for the object
This view with this another viwe can help you to identify where the object is:
DBA_DATA_FILES
DBA_DATA_FILES describes database files.
Column Datatype NULL Description
FILE_NAME
VARCHAR2(513)
Name of the database file
FILE_ID
NUMBER
NOT NULL
File identifier number of the database file
TABLESPACE_NAME
VARCHAR2(30)
NOT NULL
Name of the tablespace to which the file belongs
BYTES
NUMBER
Size of the file in bytes
BLOCKS
NUMBER
NOT NULL
Size of the file in Oracle blocks
STATUS
VARCHAR2(9)
File status: AVAILABLE or INVALID (INVALID means that the file number is not in use, for example, a file in a tablespace that was dropped)
RELATIVE_FNO
NUMBER
Relative file number
AUTOEXTENSIBLE
VARCHAR2(3)
Autoextensible indicator
MAXBYTES
NUMBER
Maximum file size in bytes
MAXBLOCKS
NUMBER
Maximum file size in blocks
INCREMENT_BY
NUMBER
Autoextension increment
USER_BYTES
NUMBER
Corresponding number of bytes
USER_BLOCKS
NUMBER
Number of blocks which can be used by the data
Joel Pérez
http://otn.oracle.com/experts -
How do I find out what devices are linked to my account
How do I find out what devices are linked or registered to my account or apple Id?
http://support.apple.com/kb/ht4627
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I forgot the answers to my secret questions. How do i find out what they are again?
Can I change the answers to the security questions for my Apple ID?
Yes. You can change the answers to the security questions provided when you originally signed up for your Apple ID. Go to My Apple ID and click Manage your account. -
I have three charges on my credit card from apple, same day and same amount. How do I find out what these are for?
You should receive an email receipt for any purchase (though it may not appear immediately, mine sometimes appear the following day).
You've checked the purchase history on your account (Store > View My Account, Store > View My Apple ID on iTunes 11, menu option on your computer's iTunes), and have you made any in-app purchases ? If not and you haven't added or changed your credit card details (when you do then a small temporary store holding charge may be applied to check that the details are correct and valid, which should disappear within a few days) then you could contact iTunes Support and ask if they can help : http://www.apple.com/support/itunes/contact/ - click on Contact iTunes Store Support on the right-hand side of the page, then Purchases, Billing & Redemption -
HT204088 I forget the answers to my security questions, how do I find out what they are?
I'm trying to buy a song for an important event and due to it being the first time on this laptop that I am purchasing a song, I have to provide the answers to my securit questions and i cant remember them. How do I find out what they are? Please.
f you have a rescue email address set up on your account then you can try going to https://appleid.apple.com/ and click 'Manage your Apple ID' on the right-hand side of that page and log into your account. Then click on 'Password and Security' on the left-hand side of that page and on the right-hand side you might see an option to send security question reset info to your rescue email address.
If you don't have a rescue email address set up then go to Express Lane and select 'iTunes' from the list of 'products' in the middle of the screen.
Then select 'iTunes Store', and on the next screen select 'Account Management'
Next choose 'iTunes Store Account Questions' or 'iTunes Store account security' (it appears to vary by country) and fill in that you'd like your security questions/answers reset.
You should get an email reply within about 24 hours (and check your Spam folder as well as your Inbox).
Or you could see if the second half of Kappy's reply in this thread helps : https://discussions.apple.com/message/20357006#20357006 -
I have charges on bill in question.How do I find out what they are
I have charges on my bill in question. How do I find out what they are. COULD "NO" find any help on website.
Assuming you are referring to an iTunes bill, use the link below to contact iTunes support.
http://www.apple.com/emea/support/itunes/contact.html -
How do I find out what these charges are for ??
Hello,
There's no way to find that. You can simply deauthorize all computer then authorize the ones you use.
Everything is explained on this page : http://support.apple.com/kb/ht1420
First read To deauthorize all computers associated with your Apple ID
then To authorize a computer using your Apple ID.
Hope this will help.
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