Quickly Create Temporary Email Addresses With This Service

Disposable or temporary email addresses are useful for not so important sign-ups and user registrations. There are email services that don’t require many details to create an account or have a self expiring limit.
Nada is a similar temporary email service but it is also used to create multiple temporary email addresses – all from a single interface.
Using it is simple, go to its homepage...
How To Manage Firefox Add-ons

The installed Firefox add-ons can be checked for updates manually, have their updates disabled and can also be installed offline. Besides that, you can also change the shortcut keys if the add-ons support it.
Here is how to do these tasks:
Customizing shortcut keys:
Open the extensions management page in Firefox by choosing Tools > Add-ons or by typing in the address bar:
about:addons
Then, click...
How To Use Personal Vault In OneDrive To Store Files Securely

OneDrive now has a new feature of Personal Vault. It is for storing sensitive files that are not meant for sharing and also to hide them in OneDrive by not storing them in any other folder there.
So Personal Vault is a secure and protected OneDrive folder that requires extra authentication to access it and will automatically lock after 20 minutes of inactivity (20 mins for web/PC version and 3 mins...
Combine Different Format Videos Together Using This Free Tool

Video Combiner is a free tool that can join multiple videos together into a single one. This is useful when you need to create a single video file from different sources.
Key Features:
Combine multiple videos into a single video
Supports different video formats for combining
Scales video quality and aspect ratio when combining
Supports batch operations
Download and install it from here. There is...
How To Unlink Unused Apps From Your Microsoft Account

Different apps and services linked to your Microsoft account can be unlinked and have access revoked if needed. It can be because these apps or services are no longer in use or have already been uninstalled but still have permissions to access your account. So unlinking them is a good security practice.
Here is how:
Go to the manage apps page here for your Microsoft account. It will display a list...
How To Connect Dropbox To Feedly Pro

Feedly the online feed aggregator has a Dropbox integration through which you can store your saved articles, tagged articles and OPML file directly to Dropbox in real time. This option is available for Pro accounts.
If using a free account, you can still access and add feeds as well as save articles but only within Feedly.
Here is how to link Dropbox to your Feedly Pro account:
Login to Feedly and...