McAfee is a longtime name in the world of PC security. These days the
company sells four security products for home users: McAfee Antivirus
Plus, Internet Security, Live Safe, and Total Protection. This review is
looking at McAfee Total Protection, which along with other McAfee
products, recently got an upgrade. McAfee says the new Total Protection
packs improved anti-malware protection, and a uniform interface on both
PC and Mac, so I decided to check web prevention ability and detection
ability of McAfee Total Protection 2018.
Splines are non-uniform curves, which are used to create irregular
shapes. In AutoCAD, you can create splines by using two methods: Spline
Fit and Spline CV. These methods are explained in this AutoCAD 2018
tutorial.
A spline is a smooth curve that passes through or near a set of points that influence the shape of the curve.
By
default, a spline is a series of blended curve segments of degree 3
(also called cubic) polynomials. These curves are technically called
nonuniform rational B-splines (NURBS) but are referred to as splines for
simplicity. Cubic splines are the most common and mimic the splines
that are created manually using flexible strips that are shaped by
weights at data points. SPLINE creates curves called nonuniform rational B-splines (NURBS), referred to as splines for simplicity.
Splines
are defined either with fit points or with control vertices. By
default, fit points coincide with the spline, while control vertices
define a control frame. Control frames provide a convenient method to
shape the spline. Each method has its advantages. To display or hide
the control vertices and control frame, select or deselect the spline,
or use CVSHOW and CVHIDE. However, for splines created with control
vertices in AutoCAD LT, you can display the control frame only by
selecting the spline.
The prompts differ, depending on whether you choose Fit or CV (control vertices) as the creation method (Method option).
• Understand Control Vertices (spline cv) and Fit Points (spline fit):
You
can create or edit splines using either control vertices, or fit
points. The spline on the left displays control vertices along a control
polygon, and the spline on the right displays fit points. Use the
triangular grip on a selected spline to switch between displaying
control vertices and displaying fit points. You can use the round and
square grips to modify a selected spline.
VIPRE develops security products which promise to deliver above-average
malware protection, which is easy to manage and do not slow down your
computer. The latest version of the company’s only security solution for
home users is called VIPRE Advanced Security and, besides the usual
security layers and modules, it also bundles a series of additional
tools that could offer extra value for your money. I have used and
tested VIPRE Advanced Security in this video by using malware samples
and malicious URLs to check Malware detection ability & malicious
URL detection ability, and I want to share with you all the good
aspects, and the negative ones, that I have discovered about it, in this
vipre advanced security 2018 reviews:
Vipre advanced security Features
1) Protects against viruses, malware, spyware, and other online threats 2) Defends against ransomware attacks to help prevent your files from being held hostage 3) Cloud-based, behavioral detection to defend you from zero-day threats 4) Secure file eraser gives you the option to permanently delete files 5) Helps you browse the web safely by identifying links that could infect your PC or steal your identity 6) Scans emails for spam, infected attachments, and malicious links 7) Monitors network traffic alerting you to possible intruders 8) Automatically scans removable drives, including USB sticks
VIPRE Advanced Security is a security suite that is good for:
• Users who want good anti-malware protection • People who want to be well protected when online, no matter which web browser they prefer using • Users who wish to have a security suite that does not need many system resources
in this video, i gave an overview of Extrude dialog box or extrude command, Pan command and Look At command.
1)
Extrude: Creates a feature or body by adding depth to a sketched
profile. In assemblies, you can use extrusions to cut through parts.
Controls the shape of a feature with sketch shape, extrusion extent, and
taper angle.
2) Pan: Panning shifts the location of the view
without changing the magnification, as though you were moving the image
from side to side in front of a camera lens. Use the Pan command on the
Standard toolbar to move the view in the graphics window in any
direction planar to the screen. You can pan the view while other
commands are active.
if you will Click Pan or press F2 then The cursor changes to the pan cursor.
you can Use the arrow cursor to drag the view in the graphics window.
You
can also pan the view using the Intellimouse. Hold down the wheel
button, move the mouse in the direction you want to pan, and release the
wheel button to stop panning.
3) Look At command: you can use this feature To View the Model Normal to a Face.
