Windows 10: Firefox 69 on Windows 10 - extremely slow to start & facebook won't even run - Edge runs normal

The latest version of Firefox, 69.0.1, takes many minutes to start. Some websites will run on it, but facebook doesn't. In fact, windows 10 "locks up" if I try to run Firefox. I can't even open the Task Manager to stop the Firefox session or try to reboot the pc.
I can't be the only one that this is happening to. Any suggestions?
- I've already disabled the addons in Firefox.
- I know that MS wants everyone to run, but it has given me many bad issues in the past where I had to revert back to IE, so I don't trust it, and one reason why I started using Firefox in the first place.
- PS - Windows 10 has gone through about 3 "repairs" lately too. It seems that if I set my laptop to automatically "sleep", it goes into a coma instead. I've turned off any setting that I can find that causes Windows to sleep in order to see if it is related to that function. I don't know if these "fixes" have somehow damaged Firefox.

:)

 

IE, Edge and Chrome run, but Firefox won't

Monday, I applied the April update to my Lenovo G700 laptop.I normally use Firefox as my default browser, but this morning. it won't even run. Yesterday, I found that IE, Edge and Chrome work with Mail, but Firefox wouldn't; today, Firefox won't even run,
whether from the Start menu or my taskbar shortcut. All I get is a "This app has been blocked by your System Administrator." message. Obviously, there's some setting that isn't set properly, but I don't know what it is or how to set it. Could anyone suggest
a solution that would let Firefox run?

Thanks

 

Laptop runs extremely slow on Battery

Hi, I'm using a Asus FX505GE laptop which installed Window 10. Recently, my laptop runs extremely slow on battery. Whenever I plug off the adapter or lets it runs on battery, the Laptop loses mouse pointer and start to run very slow -
ALMOST FREEZING

I tried to use Clt + Alt + Del to run task manager - the mouse pointer appeared again and fluently moved , however when backs to Window, it back to the same conditions and I cant check the task manager.

It won't back to normal even I try to plug in. The only way is reset my laptop while it plugs in then it can run properly.

Please lets me know what happens to my Laptop and the solutions for this.

Thanks.

 

IE 11 runs slow since upgrade to Window 10

I recently upgraded from Windows 8.1 to Windows 10. After getting started with the new system, I found that my IE11 was running aggravatingly slow in loading windows. It was fine before the upgrade. I tried the Windows Edge that came with Windows 10 and
it works very quickly except I have a problem with Facebook. It runs very quickly in Facebook but I can not "like" or "comment" on a post. I can "share" but not "like" or "comment". Any suggestions?