Microsoft 365 and Office | Excel | For home | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
57,875 questions
2 answers
One of the answers was accepted by the question author.
Ctrl+C and Ctrl+V Not Working in Excel After Updating to 2016 Version 25H2 (OS Build 26200.9445)
As subject and i've tried all different ways i can find online but none of them works! this problem started from 9th Sep 2026. Please help solve and don't provide those public official solutions again cuz if they work then i wont be here. It is really…
Microsoft 365 and Office | Excel | For home | Windows
asked
2026-09-12T01:50:34.3766667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(105.60000000000001, 73%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EX9%3C/text%3E%3C/svg%3E)
XYA-9477
40
Reputation points
edited a comment
2026-09-12T16:11:57.4166667+00:00
EmilyS_726
28,230
Reputation points
Volunteer Moderator
2 answers
Excel 2019 Standard and Excel 2021 standard
After fresh install of Windows 11 and MS Office 2019 standard/MS Office 2021 standard Excel isn't working properly. I tried to copy text from one cell to another using shortcut Ctrl+C and Ctrl+V and it's not working, but if I try cut and paste with…
Microsoft 365 and Office | Excel | For business | Windows
Microsoft 365 and Office | Excel | For business | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
20,955 questions
asked
2026-09-10T10:47:26.9133333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(60.8, 33%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFL%3C/text%3E%3C/svg%3E)
Filip Laco
0
Reputation points
answered
2026-09-12T16:11:01.7566667+00:00
EmilyS_726
28,230
Reputation points
Volunteer Moderator
2 answers
Microsoft Excel Copy and Paste functionality Issue
I'm experiencing an issue with Microsoft Excel after installing the latest Patch Tuesday update. After installing the update, the Copy and Paste functionality within an Excel worksheet is not working as expected. However, copying text/content from an…
Microsoft 365 and Office | Excel | For business | Windows
Microsoft 365 and Office | Excel | For business | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
20,955 questions
asked
2026-09-11T08:25:40.95+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 83%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMP%3C/text%3E%3C/svg%3E)
Mukesh Pandey
0
Reputation points
answered
2026-09-12T16:09:24.49+00:00
EmilyS_726
28,230
Reputation points
Volunteer Moderator
2 answers
cannot paste data or formats
Just today when I try to drag & paste, cut & paste, or paste formats, nothing happens. The dashed line appears around the source data but nothing happens. If I open the spreadsheet in LibreOffice, the paste function works. What gives> Office…
Microsoft 365 and Office | Excel | For business | Windows
Microsoft 365 and Office | Excel | For business | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
20,955 questions
asked
2026-09-11T21:31:26.5633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 35%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKP%3C/text%3E%3C/svg%3E)
Kevin Pyle
0
Reputation points
answered
2026-09-12T16:06:38.36+00:00
EmilyS_726
28,230
Reputation points
Volunteer Moderator
1 answer
I dont want the toolbar at the bottom of my video in media player. How do I have a clear display
I dont want the toolbar at the bottom of my video in media player. How do I have a clear display
Windows for home | Previous Windows versions | Music, photos, and video
asked
2026-07-23T01:45:25.07+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(307.2, 19%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBF%3C/text%3E%3C/svg%3E)
Ben Foster
0
Reputation points
commented
2026-09-12T16:05:09.8033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 81%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
ST
0
Reputation points
2 answers
Microsoft subscription
I Have alredy cancelled my subscription and disabled in last month only after paying last invoice bill. Still i got new invoice bill 0f 11930 of INR. May no why? and why the bill is getting generating even after acncelleation? Moved from: Azure |…
Microsoft 365 and Office | Subscription, account, billing | For business | Other
Microsoft 365 and Office | Subscription, account, billing | For business | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
18,949 questions
asked
2026-09-11T04:54:51.6966667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(22.400000000000002, 80%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMK%3C/text%3E%3C/svg%3E)
mangesh kerapnur
0
Reputation points
answered
2026-09-12T16:04:53.8166667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(278.4, 1%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGG%3C/text%3E%3C/svg%3E)
Ganesh Gurram
7,405
Reputation points Microsoft External Staff
Moderator
3 answers
copy and past is not happening in Microsoft excel 2016
after getting update KB5002914 of excel 2016 copy & paste from keyboard & mouse is not happening . Also fill up of numeric & formula is not happening.
Microsoft 365 and Office | Excel | For business | Windows
Microsoft 365 and Office | Excel | For business | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data
20,955 questions
asked
2026-09-12T05:27:17.7866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 27%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
Amitava Pradhan
0
Reputation points
answered
2026-09-12T16:04:51.5733333+00:00
EmilyS_726
28,230
Reputation points
Volunteer Moderator
2 answers
Flux-pro-1.1 throws bad request (even in playground) "Model not supported with Responses API."
Suddenly our flux-pro-1.1 deployment stopped working again. We get this error: "``Model not supported with Responses API." This occurs not just in our code but even when I use the playground: As of now our deployment is not working at all and…
Foundry Models
Foundry Models
A catalog of AI models in Microsoft Foundry that you can discover, compare, and deploy using Azure’s built‑in tools for evaluation, fine‑tuning, and inference
190 questions
asked
2026-09-02T08:33:10.7466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 30%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
Jona
0
Reputation points
edited an answer
2026-09-12T16:00:12.7533333+00:00
Ganesh Gurram
7,405
Reputation points Microsoft External Staff
Moderator
5 answers
A form in MS-Access that has worked since 2016 now fails on the report field with =Date() as the control
The same field is used on a number of reports to show the date when the report was printed. It is an unbound field with "=Date()" to provide the current system date (in medium date format). This has worked wonderfully well and simply for the…
Microsoft 365 and Office | Access | For home | Windows
Microsoft 365 and Office | Access | For home | Windows
A family of Microsoft relational database management systems designed for ease of use.
20,918 questions
asked
2026-09-12T07:58:44.5666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 49%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENW%3C/text%3E%3C/svg%3E)
Neville Williams
0
Reputation points
answered
2026-09-12T15:57:44.38+00:00
George Hepworth
23,120
Reputation points
Volunteer Moderator
2 answers
One of the answers was accepted by the question author.
kein Zugang zu Office-Hilfsfunktionen
Nach Verlassen einer Organisation habe ich keinen Zugang mehr zu Office-Hilfefunktionen, angeblich vom Administrator gesperrt
Microsoft 365 and Office | Excel | For home | Windows
Microsoft 365 and Office | Excel | For home | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
57,875 questions
asked
2026-09-09T21:03:44.2433333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(80, 15%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Martin Muncke
20
Reputation points
accepted
2026-09-12T15:56:53.5666667+00:00
Martin Muncke
20
Reputation points
0 answers
Microsoft for Startups: Business verification failed and no option to resubmit or request manual review
Hello, I’m using Microsoft for Startups and our startup verification has failed. The portal shows: “We couldn’t verify your startup.” It also says that the subscription will switch to pay-as-you-go once the remaining Azure credits run out or expire. The…
Azure | Azure Startups
Azure | Azure Startups
Startups: Companies that are in their initial stages of business and typically developing a business model and seeking financing.
1,652 questions
asked
2026-09-12T15:52:44.1666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(243.2, 40%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAV%3C/text%3E%3C/svg%3E)
Akmal Valiyev
0
Reputation points
3 answers
How to download Framework 3.5 on my laptop?
Hello i cant seem to be able to download framework 3.5, it keeps on giving me error 0x8007007E and when i try to do it using appwiz it doesnt appear either, i have windoes 11 vers 25H2 and OS 26200... I havent been able to play any steam game and i dont…
Windows for home | Windows 11 | Gaming
5,328 questions
asked
2026-09-11T17:48:04.89+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 18%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EV%3C/text%3E%3C/svg%3E)
ValVal
0
Reputation points
answered
2026-09-12T15:50:59.04+00:00
Kapil Arya
38,446
Reputation points
Volunteer Moderator
2 answers
Power Options not available
When I click the Microsoft icon at the bottom of my screen and then click the "Power" button, the message "There are no power options available at this time" is displayed. Previously, a menu of options would be displayed: Shutdown,…
Microsoft Teams | Microsoft Teams Free | Communities
Microsoft Teams | Microsoft Teams Free | Communities
Groups within Teams Free for shared interests, collaboration, and communication
77 questions
asked
2026-09-11T19:41:55.25+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(105.60000000000001, 90%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFN%3C/text%3E%3C/svg%3E)
Frank Nigro
0
Reputation points
answered
2026-09-12T15:49:20.4233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(64, 77%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELB%3C/text%3E%3C/svg%3E)
Lester Bernard Reyes
84,725
Reputation points
Independent Advisor
1 answer
I need to email someone who is a human and not ai stupid bot.
I want to change my email address to my brother but i can't verify myself with the link the email sent to me and its just not working i tried everything i tried in incognito, new email, etc. I need a real human or a live chat talk with someone who can…
Windows for home | Windows 11 | Accounts, profiles, and login
10,033 questions
asked
2026-09-12T15:47:40.0833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(112.00000000000001, 33%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKF%3C/text%3E%3C/svg%3E)
Kristóf Rocsák
0
Reputation points
answered
2026-09-12T15:47:55.8266667+00:00
AI answer
3 answers
how to find display troubleshooter in settings for windows 11
how to find display troubleshooter in settings for windows 11
Windows for home | Windows 11 | Display and graphics
5,311 questions
asked
2025-10-30T18:52:13.25+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(195.2, 79%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEN%3C/text%3E%3C/svg%3E)
Ernest Newborn
35
Reputation points
commented
2026-09-12T15:47:14.59+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 11%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ELT%3C/text%3E%3C/svg%3E)
Laura Trippy
0
Reputation points
2 answers
Two iPhones Photos to shared OneDrive
Currently only my iPhone photos automatically go to the OneDrive Gallery. I would like for my husband's photos to automatically go to the same Gallery.
Microsoft 365 and Office | OneDrive | For home | iOS
Microsoft 365 and Office | OneDrive | For home | iOS
A Microsoft file hosting and synchronization service.
626 questions
asked
2026-09-12T15:11:19.76+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 30%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECW%3C/text%3E%3C/svg%3E)
Cathy Ware
0
Reputation points
answered
2026-09-12T15:44:40.4966667+00:00
EmilyS726
266.1K
Reputation points
Independent Advisor
2 answers
how do I get more time in copilot
I am using Copilot in Word. It says I am out of time for this month. I just made a payment which you would think would start a new time for the AI. How do I get more time?
Microsoft 365 and Office | Subscription, account, billing | For home | Other
Microsoft 365 and Office | Subscription, account, billing | For home | Other
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
4,913 questions
asked
2026-09-12T14:50:35.86+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(156.8, 84%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKB%3C/text%3E%3C/svg%3E)
kelly bush
0
Reputation points
answered
2026-09-12T15:40:06.4633333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 72%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESI%3C/text%3E%3C/svg%3E)
SD - IA
179K
Reputation points
Independent Advisor
2 answers
Purchased extra storage how long does it take for upgrade?
Purchased extra storage how long does it take for upgrade?
Microsoft 365 and Office | OneDrive | Other | Windows
Microsoft 365 and Office | OneDrive | Other | Windows
A Microsoft file hosting and synchronization service.
1,971 questions
asked
2026-09-12T14:57:58.0733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 25%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Michael Motycka
0
Reputation points
answered
2026-09-12T15:32:34.6466667+00:00
EmilyS726
266.1K
Reputation points
Independent Advisor
0 answers
Why has my daily bill gone from 0.15 cents to 832 euros on one day
On 11th September my predicted bill was 832.00 euros. Every other day over the last 6 years it has been 0.15 ish
Azure AI Anomaly Detector
Azure AI Anomaly Detector
An Azure service that identifies anomalies and defects early with time-series detection.
18 questions
asked
2026-09-12T13:41:27.8566667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 93%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EIL%3C/text%3E%3C/svg%3E)
Ian Lowe
1
Reputation point
commented
2026-09-12T15:27:51.9066667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(108.80000000000001, 99%, 20%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EVR%3C/text%3E%3C/svg%3E)
vibhahansh roy
0
Reputation points
3 answers
stockhistory function not pulling data later than 9/4/2026
Stockhistory function doesn't pull data later than 9/4/2026. If I use the function with start date of 1/1/2026 and end date of 9/9/2026, the function displays data from 1/2/2026 through 9/4/2026. The last date that appears with data is 9/4/2026. It does…
Microsoft 365 and Office | Excel | For home | Windows
Microsoft 365 and Office | Excel | For home | Windows
A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
57,875 questions
asked
2026-09-10T10:24:07.74+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(224.00000000000003, 85%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMS%3C/text%3E%3C/svg%3E)
Michael Smith
0
Reputation points
answered
2026-09-12T15:26:09.38+00:00
SD - IA
179K
Reputation points
Independent Advisor