If you have a lot of tabs open in chrome, it is using a lot of RAM. One way to free up RAM is to bookmark all open tabs. This is good to do just in case so that you don’t lose your tabs. There is a plugin called OneTab that can also help. It closes all open tabs that consolidates them on one tab as links. When you click on a link it reopens the tab and removes them from the OneTab, tab. 

It remember what you had in OneTab after a restart of Chrome. But people say that when Chrome goes through an upgrade, all data in OneTab will be lost. So it is also good to bookmark your open tabs every so often.

According to Maximum PC, “Adblock Plus” is not to be trusted. They are in the advertisers’ pockets. (July 2018, page 20)

The plugin to use is Ublock Origin, by Raymond Hill 

https://en.support.wordpress.com/security/two-step-authentication/#moving-to-a-new-device

To use Google Authenticator click Get Started,

then select  “verify Via App”.

Open Google Authenticator on phone, click + to add a new code, scan QR code

Print backup codes

Since you are not in the Access Control List(ACL) of the “System Volume Information” folder you don’t have the right to look at its content.

http://www.techimo.com/forum/applications-operating-systems/61969-answer-system-volume-information-access-denied-question-also-system-restore.html

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Excerpt:

enter the following command while having sufficient permissions (being the only user of a machine or logging in as administrator should be sufficient)

cacls “System Volume Information” /E /P Leon:F

to change it back the way it was before, enter the following on a line by itself, and press Enter

cacls “System Volume Information” /E /R Leon

https://ss64.com/nt/icacls.html

Propagate a new permission to all files and subfolders of C:\demo\example\, without using inheritance:
(so if any of the subfolders contain specific permissions, those won’t be overwritten)

icacls “C:\demo\example” /grant:r accountName:(NP)(RX) /T