I have just installed a new Microsoft wireless "Comfort" keyboard an mouse.Now the mouse jumps all over the screen all the time.
I have almost no control over the positioing of the pointer. Can you help?

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Hi,
I did a rigorous cleanup and driver update on a old(er) laptop, after years of limited maintenance. Using Auslogic software (driver update,bootspeed,duplicate finder) and some manual cleaning/updating, Something went wrong, not sure exactly where. Now I can not use/connect bluetooth devices anymore. I tried to solve it by doing some reasearch on the internet but can not find the solution. Otherwise the Laptop is working fine and is a lot faster.
Enclosed you will find some information of the laptop and screenshots of what I think is relevant information.
I also noticed that Bluetooth is not longer available at the 'action center' and 'device manager'. The latter one still shows some bluetooth devices but is hidden and do not seem to be the relevant items.
In 'Settings> bluetooth and other devices', the previously connected bluetooth devices are still there but it clearly states that bluetooth is turned off.
Could you please advise me on how to solve this.

Enclosed a couple of prinscreens of the systems and the above mentioned screens.
FYI I am an experienced user, however certanly not a Windows specialist.

Kind regards.

Perry Parengkuan