I want to search files in SharePoint by Cortana.
Like Cortana can search files in My PC and from Bing.

Option to open document either by web browser or local application when searching.

We have several business needs which rely on easily searching and consuming information across our sites. While we appreciate the work so far that's gone into modern hub and site structures, we would like to be able to customize the default hub site search part. Particularly, we want to be able to add additional Refiners. We already have the required refiners in our site's defined search schema, why not allow us to add additional refiners to the search experience?

Modern Sharepoint search page to use default Search settings page result URL from site collection so that results can go to enterpise search - search center page /search

Providing a tool that helps break down the search result score that an individual search result has received would help remove the mystery around SharePoint search. This could then be used to understand why results aren't returning in an expected order and tune metadata, settings, etc appropriately.

Recently I've done an exact search by title to the file name (with and without the extension) and it's not found. It finds other documents and information from the parent site. Often they are not a good match and may only contain a small part of the search term. For instance, if I look for "alphabet soup" or "alphabet soup.doc" which exists on the sub-site where I'm searching, it finds "soup to nuts" and "learning the alphabet" on the parent site and other sub-sites, but not the document that has an exact match in the title.

Please add the SharePoint On-Premises feature to SharePoint Online to create Query Rules with the Query Condition: "Query matches this regular expression". This would enable us to target query rules based on our organisations reference format.

why limit search results and break them down into pages? You cannot quickly access pages with a higher number, nor do you know how many search results there are - giving you no indication whatsoever of the amount of pages I might have to trawl through.

Pagination in people search results is especially frustrating.

In the new Experience UI, the search box with the scopes selector, in the top right-hand corner, disappeared.

The new search box on the left hand side should provide, at least, the same UX.

Users get lost...

I love the search in the modern document libraries, however there are some issues displaying results when the search is too broad.

If a user types a keyword search in the top left-hand corner, then clicks "see more results", they will often get the message "no items match your search" despite just seeing some results in short list below the search box.
The error should either be "there are too many results", or the results should be split into pages.

At this moment a result set of a search query is ordered case sensitive. It would be great if this became case insensitive or perhaps with the possibility to choose between the two options

It would be great to have a column type for lists or libraries that stores a search-query.
In column settings you would create a query with a reference to the list-item (something like "author:{Item.Author} AND ContentType:Tasks").
This way you could dynamically link content to a list item.

For manual download the OOTB SharePoint reports from SP admin page- SharePoint Online admin portal> Search> Search Reports.
Multiple reports available OOTB, but no API/Powershell available for Search Analytics, by which we can export custom Search reports or we can schedule the download of OOTB reports Monthly.

Provide API/Powershell for managing/automating SharePoint Search reports.

*English follows Japanese

Delve にて組織内のユーザーを検索することを制御したい
Delve 画面の左上の [検索] ボックスにユーザーの名前もしくはメール アドレスを入力しますと、ユーザーが検索されるようになりますが、検索できないように設定できる機能を追加してほしい。
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I want to control the searchable of users in the organization on Delve
If I enter the user's name or email address in the search box at the top left of the Delve page, the users will be searched.
Please add a feature that can set users not to be searchable.

We are about to build a search-driven Intranet with Communication Sites. Today we found out that there is a limit to the items shown in a hcwp, but we need it to be able to show all results found. A user must be able to "scroll" oder "page" through all content found by a managed property filter used in the hcwp. A hard cap limit to the results shown will break a search driven intranet, when content found can´t be viewed by the user because of a "view limit".

At the top of the SharePoint Home page (_layouts/15/sharepoint.aspx) is a search box. The items shown as a result of using that search box do not respect any configured Display Templates.

When sharing content in SharePoint Online, the sharing interface allows a user to type the name of an Office 365 Group. SharePoint Online content that is shared in this manner will not appear in SharePoint Search results to the members of the Office 365 Group. This doesn't provide a consistent experience for users, as many users may not be aware what entries are Office 365 Groups, Azure Active Directory security groups, etc. We'd like to see content shared to the members of an Office 365 group in this manner appear in the search results for those users.