📎 AI Summary:
The thread primarily discusses concerns about Windows 10 20H2 update, with the original poster seeking reassurance on whether it requires a full system reinstall and if it’s worth installing. A responder clarifies that 20H2 is a minor, stable update that doesn’t remove apps or data, emphasizing the importance of backing up before updating. The conversation concludes with a shared appreciation and additional unrelated questions about accessing Yammer invites, indicating overall positive sentiment towards the update advice.

shadows

Extraordinary Member
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Jun 16, 2014
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77
Thread Author #1
Hi WindowsForum
Yet, questions to get answered since I'm a bit of a newbie to these updates and since I cannot get any answer from friends or Discord communities I'm in.

I noticed I got the Win 10 20H2 update, but haven't updated it yet.
I'm a bit of a newbie when it comes to these types of updates, so I'm hoping I could get some answers in here.

If I install the update, does it make a complete clean install of Win 10 and I have to reinstall everything back?
Is it an important update or can I just wait to install it in another day?
Besides the changes it does, is it worth getting Win 10 20H2 updated?

Regards.
 

patcooke

Microsoft MVP
Microsoft MVP
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May 16, 2010
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5,688
20H2 is a fairly minor update and will not remove any installed apps or user data. Your Windows system will simply have some features added. The 20H2 update has also previously been tested over time time by a large group of volunteer users called Windows Insiders so should be quite stable. Despite all of this, whilst it is generally good practice to keep your system up to date with all update it is also advisable to back up any important data before running the update. You may do this manually just copying selected files and folders, by using Windows backup or by using a full imaging utility such as Macrium Reflect (free!)
 

shadows

Extraordinary Member
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Jun 16, 2014
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77
Thread Author #3
Thanks for an easy explanation :) :up:
I'll make sure to make a backup before doing the update.
 

Whatsisname

Senior Member
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Nov 5, 2019
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24
20H2 is a fairly minor update and will not remove any installed apps or user data. Your Windows system will simply have some features added. The 20H2 update has also previously been tested over time time by a large group of volunteer users called Windows Insiders so should be quite stable. Despite all of this, whilst it is generally good practice to keep your system up to date with all update it is also advisable to back up any important data before running the update. You may do this manually just copying selected files and folders, by using Windows backup or by using a full imaging utility such as Macrium Reflect (free!)
I lost the easy way to get into invites to a yammer conversations when sent invitations by email. Now I get redirects to O365 and cannot go further in the login because I only have a private account. Any Ideas how to get round this?