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content blocker
About this tag
The content blocker tag on WindowsForum.com covers discussions about browser extensions that block ads, trackers, and unwanted content, with a focus on Microsoft Edge and Windows environments. Recent threads highlight the accidental replacement of uBlock Origin with uBlock Origin Lite in the Microsoft Store, a mix-up caused by an upload script error. This incident underscores the importance of understanding content blocker versions, their permissions, and how changes in browser extension frameworks like MV2 and MV3 affect functionality. Users share recovery steps and discuss the implications for privacy and browsing performance. The tag also touches on troubleshooting content blocker issues, comparing different blockers, and staying informed about updates that impact their operation on Windows systems.
For a handful of hours this week a small but important piece of the Edge browsing experience vanished for some users: uBlock Origin — the widely trusted, open‑source content blocker used by millions — was effectively replaced by uBlock Origin Lite in Microsoft Edge after an accidental upload and...
ad blocker
backup
browser extensions
chrome web store
contentblocker
declarative net request
edge
edge policies
extension publishing
github
gorhill
manifest
manifest v2
microsoft store
mv2
mv3
open source
sideloading
ublock origin
web request