YouTube's recommendation system is, in the company's own words, "constantly evolving, learning every day from over 80 billion pieces of information we call signals" (YouTube Help). Most of those signals are shaped by settings most viewers open once, if ever: autoplay left on since the day you installed the app, per-channel bells never revisited, and years of watch history steering the home feed toward whatever it learned long ago.
A YouTube settings audit reverses that drift one cluster at a time. This walkthrough covers six blocks: playback and autoplay, recommendation signals, notifications, watch history and privacy, quality and data, and account-level view preferences. Every item lists its location on web and mobile, because several toggles exist on only one platform, and the post ends with a printable checklist you can rerun each quarter.
How recommendations actually work
If your goal is to change YouTube recommendations, start with the signal list, because it tells you which controls actually move the needle. YouTube names its primary inputs directly: watch history, search history, channel subscriptions, likes, dislikes, "Not interested" feedback, "Don't recommend channel" feedback, and satisfaction surveys (YouTube Help).

Your home feed is built from years of accumulated watching, not just tonight's session.
Not every surface weighs those signals the same way. The Up Next suggestions that appear while a video plays mainly use the video currently playing. The homepage primarily relies on watch history. That distinction matters for everything that follows: the feed you see when you open YouTube is mostly a projection of what you have watched, not a clean read of what you subscribed to.
Two layers sit above the app itself. YouTube says it may use broader Google Account activity to influence recommendations, in-app notifications, and suggested videos, and those controls live at myactivity.google.com. Likes and dislikes are inputs too, so pruning your liked videos list changes a real recommendation signal, not just your records.
Watch history: the highest-leverage YouTube home feed setting
Of all YouTube home feed settings, watch history does the most work, because homepage recommendations are trained primarily on history rather than subscriptions. Pausing, clearing, or pruning it changes the home feed faster and more directly than any other setting in this audit. YouTube states the mechanism plainly: "If you delete some or all of your watch history, YouTube won't base future video recommendations on that content" (YouTube Help).

Pruning history changes the home feed faster than any other single setting in the audit.
Three levels of control exist, and you should pick one deliberately:
- Pause history entirely, if you want the homepage to stop learning from new watches.
- Delete it all, for a full reset of the recommendation engine.
- Remove individual items, to cut the specific signals that keep producing the wrong suggestions.
Know the edge case before you commit. With watch history off and no significant prior history, YouTube removes the homepage recommendation shelves. What remains is the search bar, the left-side menu, and Explore (YouTube Help). That is a deliberately stripped interface, so go in expecting it.
One more mechanism is easy to miss. Whatever feed you watch from, a playlist, a queue, a third-party subscription tool, those watches still land in your standard history. YouTube's guidance on watching from alternative feeds is explicit: "Videos you watch from this feed are added to your standard watch history. These watches may influence your main Home recommendations" (YouTube Help). If you want to fix your YouTube feed, history hygiene comes before notification cleanup and before nearly everything else in this article. For a closer look at the reset itself, see What Really Happens When You Clear Your YouTube Watch History.
Feedback you can give, and undo
"Not interested" and "Don't recommend channel" are the recommendation signals you hand over actively, and both can be reversed. On the Home feed, tap More next to a video and choose "Not interested," optionally adding a "Tell us why" reason such as "I've already watched the video" or "I don't like the video" (YouTube Help).
The undo path is buried: My Activity > "Other Google activity" > "YouTube 'Not interested' feedback" > Delete. That one page resets every regrettable dismissal you have made. On TVs, the same option appears when you press and hold the select button on the remote, a shortcut worth knowing because the TV interface exposes almost nothing else from this audit.
Several of these affordances are mobile-first. If a toggle is missing from your desktop browser, check the mobile column of the checklist below before concluding it does not exist.
Fewer Shorts and account-level view preferences
The Shorts shelf is its own algorithm lane, and its control hides inside the shelf itself. "Show fewer Shorts" is a per-account signal rather than a permanent block: YouTube remembers the decision instead of enforcing a hard setting. In the YouTube app, scroll to a grid of Shorts on your Home feed, tap More at the top of the grid, then tap "Show fewer Shorts" (YouTube Help). If you change your mind, clear the decision at My Activity > "Other activity" > "Show fewer Shorts" > Delete.
This control is mobile-first, so desktop readers cannot reach it at all. A web-friendly alternative is separating Shorts from your long-form subscriptions at the source, the approach covered in How to Separate Shorts From Your Long-Form YouTube Subscriptions.
The same audit block covers account-level view preferences: the homepage layout and the default tab between subscribed and recommended content. Both shape what greets you the moment the app opens, and both deserve a deliberate choice rather than a default.
Autoplay: the quiet signal generator
Autoplay is on by default. When it is on, "another related video will automatically play after a video ends" (YouTube Help), and every autoplayed video counts as a watch, which means it feeds the same recommendation signals you are auditing. Leaving autoplay on while videos roll in the background hands YouTube hours of signal you never chose to give.

Autoplay keeps generating watch history in rooms like this one, long after anyone chose to watch.
The quick toggle is the pill-shaped switch with a play icon near the video player, present on both web and mobile. The permanent mobile fix sits deeper: Profile > Settings > Playback > "Autoplay next video." Watch for the casting quirk: when you cast to a TV, autoplay is controlled from the phone or tablet, not the TV, so the on-screen toggle will not help. Round out this block by auditing Autoplay on Home, continuous play, and looping. Some playback performance options and keyboard shortcuts are desktop-only, which cuts both ways on platform parity.
Notification noise and the resubscribe trap
Notification noise is mostly per-channel, which is why global settings never seem to fix it. Each subscription's bell offers "Personalized," "All notifications," or "None." Only "All" gets you an alert for every upload.
Then the trap: unsubscribing and re-subscribing resets that channel's bell to personalized or none, silently. If you ever resubscribed to a channel you care about, re-set the bell to "All," or you will miss uploads and blame the algorithm. One dead end has no fix: channels whose audience is set to "made for kids" cannot send notifications at all, and the bell is forced to none.
Global preferences do exist. On desktop they live under profile picture > Settings > Notifications, covering everything from subscription alerts to digest emails (YouTube Help). Chrome "Desktop notifications" pop-ups depend on two permissions, YouTube's own setting and Chrome's browser notification permission, so check both layers when pop-ups misbehave. On mobile, audit the push defaults and digest emails from the corresponding settings screen.
Privacy, quality, and data
Two clusters remain. The privacy block: pause watch history, review your My Activity controls, check ad personalization, and audit search history, with the broader Google Account activity layer managed at myactivity.google.com. The quality and data block: Data saver mode, a higher-quality default, captions, and muted playback on feeds. Neither block is dramatic, but each defaults to whatever served the platform rather than you.
Web and mobile parity is genuinely incomplete across all six clusters, and that gap is the strongest argument for a two-column checklist. Shorts and feedback controls skew mobile-first; playback performance and shortcut options skew desktop. Run the audit on both platforms so you never hunt for a toggle that does not exist on your device.
Configure first, then curate
A settings audit has an honest limit: toggles tune the algorithm, but they cannot curate. Once history is pruned and notifications are sane, what remains is a curation problem, not a settings problem. The next step is organizing subscriptions by theme, research, recipes, interviews, into lists you actually read.
That is the gap Yougroup fills. It groups channels into curated Lists and presents a "Deduplicated, cross-list feed that consolidates uploads from every channel in every list into one clean view," so an upload that appears in several lists shows up once. Queues sort by newest, popular, or interleaved, uploads can be marked watched locally, and the queue opens directly on YouTube. The design is privacy-consistent with the audit you just ran: Yougroup reads public YouTube RSS feeds with no YouTube Data API key required (a key is optional for duration and view counts), and there is "No Yougroup account, hosted backend, server-side sync, or product analytics." All data lives in Chrome extension storage. For the broader case against letting the algorithm own your feed, see Take Back Control of Your YouTube Feed Without the Algorithm.
Your printable quarterly checklist
Work through the blocks in order. Each row gives the web and mobile location so the audit survives platform drift.
Audit item | Web | Mobile |
|---|---|---|
Autoplay next video | Pill switch near the player | Same pill switch, or Profile > Settings > Playback |
Autoplay on Home, continuous play, looping | Player settings (some options are desktop-only) | Playback settings in the app |
"Not interested" and "Don't recommend channel" | More next to a video | More next to a video, with optional "Tell us why" |
Show fewer Shorts | Not available | Home Shorts grid > More > Show fewer Shorts |
Watch history: pause, clear, prune | History page, plus My Activity | Same controls, plus myactivity.google.com |
Google Account activity controls | myactivity.google.com | myactivity.google.com |
Channel bells | Bell on each channel page | Bell on each channel page |
Global notifications | Profile picture > Settings > Notifications | Settings > Notifications (push, digest emails) |
Desktop notifications | YouTube setting plus Chrome site permission | Not applicable |
Data saver, quality default, captions, muted playback | Some performance options are desktop-only | App settings |
Homepage layout and default tab | Settings | Settings |
Verify the two reset locations each quarter: My Activity > "Other Google activity" > "YouTube 'Not interested' feedback" > Delete, and My Activity > "Other activity" > "Show fewer Shorts" > Delete. Spot-check the bells on the channels that matter most, since resubscribing silently resets them.
Rerun the full list every quarter. Defaults drift, signals accumulate, and platform parity shifts, so a one-time cleanup decays. Pair the checklist with curated lists and queues, and each quarter's audit ends in a feed you actually chose.