As someone else put it, it's for making sure your wife doesn't get suspicious of the weird ads you're getting, and when she checks the browser history it's clean.
Meanwhile Google, your ISP, and the NSA all know you're looking at freaky old lady bondage porn.
Except some sites seem to use your IP, so if you're both using the same WiFi, you're going to get ads for other party. And for anyone else who used the same WiFi, too
It's handy when you need to make sure that someone else can access a url ok without having to sign in to the website or anything. If you can immediately see the page in incognito mode without signing in, they'll have no problem
I remember having to use an incognito browser for testing at work one time, and it felt very wrong to pull it up on my work laptop instead of the personal laptop.
Websites with actual web devs block and track usage with ip instead of cookies/cache, nothing a vpn can't stop tho. More reliable to is to the way back machine on archive.org. Can also use a browsers reader mode to get around it too sometimes.
back in the day (before chrome or incognito mode) I used to manually delete specific history items, individual cookies and temporary internet files one by one to leave no trace, while not making anything look suspicious, all so my nosy brother wouldn't stumble on any evidence and use it to mock me
That's not entirely true. It's only very recently that browsers have started using a new system called Encrypted Client Hello which hides the domain of the request. Prior to this all requests needed too have the Host field unencrypted so the receiving server knows which certified to respond with. I imagine there's still quite a few servers which don't support the new setup still.
Firefox containers is your friend. It's way better. I can sign into dozens of separate pages for different clients in a single browser window in different tabs if I want.
Is that a permanent solution or do I have to set it up every time? I just use profiles. about:profiles there you can setup a new one and launch it in a new window. I like to theme the windows in a different color to not get confused. Bright red is for 18+
FYI most browsers have built-in options for user profiles, so you can have that benefit without the second account on a given website being logged out every time you restart the browser.
incognito is still handy when you’re logging in to a website with a lesser-used second account, though.
Especially when you do this, considering a lot of privacy extensions are disabled by default in incognito mode (at least in FF), so there's less blocking of tracking elements.
(Also, unless you change your DNS provider or use a (proper) VPN, I believe your ISP sees everything no matter what, though I could be wrong about the latter.)
On the other hand, if this is a woosh situation & it's a joke, well, then, eh, I've seen funnier. ¯\_ (•_•) _/¯
This is only true if you set your browser that way. On firefox I have all extensions be able to work in incognito. I believe you can do this on chrome too but I don't use that.
Technically incorrect unless you use http for some weird reason. The ISP can see the domain only, and (afaiu) not even that if encrypted client hello is used. At least kinda: they still see the IP which is not always unique.
Doesn't solve the autocomplete issue when you're trying to show someone something. I also don't get ads for things I searched for while in a private window. And don't forget how useful it is when you're logging into some of your accounts when it's not your machine, or logging into two accounts at once.